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kc3-lang/libxkbcommon/test/state.c
Pierre Le Marre
- test/state.c
-
/* * Copyright © 2012 Intel Corporation * SPDX-License-Identifier: MIT * * Author: Daniel Stone <daniel@fooishbar.org> */ #include "config.h" #include <assert.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> #include "context.h" #include "evdev-scancodes.h" #include "src/keysym.h" #include "src/keymap.h" #include "test.h" #include "utils.h" #include "xkbcommon/xkbcommon-keysyms.h" #include "xkbcommon/xkbcommon.h" static const enum xkb_keymap_format keymap_formats[] = { XKB_KEYMAP_FORMAT_TEXT_V1, XKB_KEYMAP_FORMAT_TEXT_V2 }; /* Offset between evdev keycodes (where KEY_ESCAPE is 1), and the evdev XKB * keycode set (where ESC is 9). */ #define EVDEV_OFFSET 8 /* S sharp * • U+00DF ß: lower case * • SS: upper case (special mapping, not handled by us) * • U+1E9E ẞ: upper case, only for capitals */ #ifndef XKB_KEY_Ssharp #define XKB_KEY_Ssharp (XKB_KEYSYM_UNICODE_OFFSET + 0x1E9E) #endif /* Reference implementation from XkbAdjustGroup in Xorg xserver */ static int32_t group_wrap_ref(int32_t g, int32_t num_groups) { assert(num_groups >= 0); if (num_groups == 0) { return 0; } else if (g < 0) { while (g < 0) g += num_groups; } else if (g >= num_groups) { g %= num_groups; } return g; } /* Function extracted from XkbWrapGroupIntoRange (current) */ static int32_t group_wrap(int32_t g, int32_t num_groups) { assert(num_groups >= 0); if (num_groups == 0) return 0; if (g >= 0 && g < num_groups) return g; const int32_t remainder = g % num_groups; return (remainder < 0) ? num_groups + remainder : remainder; } /* Old bogus implementation */ static int32_t group_wrap_old(int32_t g, int32_t num_groups) { assert(num_groups >= 0); if (num_groups == 0) return 0; if (g >= 0 && g < num_groups) return g; /* Invalid modulus arithmetic (see comment in XkbWrapGroupIntoRange) */ const int32_t remainder = g % num_groups; return (g < 0) ? num_groups + remainder : remainder; } static bool is_valid_group(int32_t g, int32_t num_groups) { assert(num_groups >= 0); return (num_groups > 0 && g >= 0 && g < num_groups); } static void test_group_wrap(struct xkb_context *ctx) { /* Compare wrap function with reference implementation */ for (int32_t G = 0; G <= XKB_MAX_GROUPS; G++) { for (int32_t g = - 3 * (G + 1); g <= 3 * (G + 1); g++) { /* Same as xserver */ assert(group_wrap(g, G) == group_wrap_ref(g, G)); /* Old implementation */ const int32_t old = group_wrap_old(g, G); const int32_t new = group_wrap(g, G); assert((old == new) ^ (G > 0 && g < 0 && ((-g) % G == 0))); } } /* Check some special cases */ assert(group_wrap(-2, 0) == 0); assert(group_wrap(-1, 0) == 0); assert(group_wrap(0, 0) == 0); assert(group_wrap(1, 0) == 0); assert(group_wrap(2, 0) == 0); assert(group_wrap(-2, 1) == 0); assert(group_wrap(-1, 1) == 0); assert(group_wrap(0, 1) == 0); assert(group_wrap(1, 1) == 0); assert(group_wrap(2, 1) == 0); assert(group_wrap(-6, 2) == 0); assert(group_wrap(-5, 2) == 1); assert(group_wrap(-4, 2) == 0); assert(group_wrap(-3, 2) == 1); assert(group_wrap(-2, 2) == 0); assert(group_wrap(-1, 2) == 1); assert(group_wrap(0, 2) == 0); assert(group_wrap(1, 2) == 1); assert(group_wrap(2, 2) == 0); assert(group_wrap(3, 2) == 1); assert(group_wrap(4, 2) == 0); assert(group_wrap(5, 2) == 1); assert(group_wrap(6, 2) == 0); assert(group_wrap(-7, 3) == 2); assert(group_wrap(-6, 3) == 0); assert(group_wrap(-5, 3) == 1); assert(group_wrap(-4, 3) == 2); assert(group_wrap(-3, 3) == 0); assert(group_wrap(-2, 3) == 1); assert(group_wrap(-1, 3) == 2); assert(group_wrap(0, 3) == 0); assert(group_wrap(1, 3) == 1); assert(group_wrap(2, 3) == 2); assert(group_wrap(3, 3) == 0); assert(group_wrap(4, 3) == 1); assert(group_wrap(5, 3) == 2); assert(group_wrap(6, 3) == 0); assert(group_wrap(7, 3) == 1); assert(group_wrap(-9, 4) == 3); assert(group_wrap(-8, 4) == 0); assert(group_wrap(-7, 4) == 1); assert(group_wrap(-6, 4) == 2); assert(group_wrap(-5, 4) == 3); assert(group_wrap(-4, 4) == 0); assert(group_wrap(-3, 4) == 1); assert(group_wrap(-2, 4) == 2); assert(group_wrap(-1, 4) == 3); assert(group_wrap(0, 4) == 0); assert(group_wrap(1, 4) == 1); assert(group_wrap(2, 4) == 2); assert(group_wrap(3, 4) == 3); assert(group_wrap(4, 4) == 0); assert(group_wrap(5, 4) == 1); assert(group_wrap(6, 4) == 2); assert(group_wrap(7, 4) == 3); assert(group_wrap(8, 4) == 0); assert(group_wrap(9, 4) == 1); assert(group_wrap(-11, 5) == 4); assert(group_wrap(-10, 5) == 0); assert(group_wrap(-9, 5) == 1); assert(group_wrap(-8, 5) == 2); assert(group_wrap(-7, 5) == 3); assert(group_wrap(-6, 5) == 4); assert(group_wrap(-5, 5) == 0); assert(group_wrap(-4, 5) == 1); assert(group_wrap(-3, 5) == 2); assert(group_wrap(-2, 5) == 3); assert(group_wrap(-1, 5) == 4); assert(group_wrap(0, 5) == 0); assert(group_wrap(1, 5) == 1); assert(group_wrap(2, 5) == 2); assert(group_wrap(3, 5) == 3); assert(group_wrap(4, 5) == 4); assert(group_wrap(5, 5) == 0); assert(group_wrap(6, 5) == 1); assert(group_wrap(7, 5) == 2); assert(group_wrap(8, 5) == 3); assert(group_wrap(9, 5) == 4); assert(group_wrap(10, 5) == 0); assert(group_wrap(11, 5) == 1); /* Check state group computation */ const struct { const char* keymap; xkb_layout_index_t layout_count; } keymaps[] = { { .keymap = "default xkb_keymap {\n" " xkb_keycodes { <> = 1; };\n" " xkb_types { type \"ONE_LEVEL\" { map[none] = 1; }; };\n" "};", .layout_count = 0 }, { .keymap = "default xkb_keymap {\n" " xkb_keycodes { <> = 1; };\n" " xkb_types { type \"ONE_LEVEL\" { map[none] = 1; }; };\n" " xkb_symbols {\n" " key <> { [a] };\n" " };\n" "};", .layout_count = 1 }, { .keymap = "default xkb_keymap {\n" " xkb_keycodes { <> = 1; };\n" " xkb_types { type \"ONE_LEVEL\" { map[none] = 1; }; };\n" " xkb_symbols {\n" " key <> { [a], [b] };\n" " };\n" "};", .layout_count = 2 }, { .keymap = /* 3 groups */ "default xkb_keymap {\n" " xkb_keycodes { <> = 1; };\n" " xkb_types { type \"ONE_LEVEL\" { map[none] = 1; }; };\n" " xkb_symbols {\n" " key <> { [a], [b], [c] };\n" " };\n" "};", .layout_count = 3 }, { .keymap = /* 4 groups */ "default xkb_keymap {\n" " xkb_keycodes { <> = 1; };\n" " xkb_types { type \"ONE_LEVEL\" { map[none] = 1; }; };\n" " xkb_symbols {\n" " key <> { [a], [b], [c], [d] };\n" " };\n" "};", .layout_count = 4 }, { .keymap = "default xkb_keymap {\n" " xkb_keycodes { <> = 1; };\n" " xkb_types { type \"ONE_LEVEL\" { map[none] = 1; }; };\n" " xkb_symbols {\n" " key <> { [a], [b], [c], [d], [e] };\n" " };\n" "};", .layout_count = 5 }, { .keymap = "default xkb_keymap {\n" " xkb_keycodes { <> = 1; };\n" " xkb_types { type \"ONE_LEVEL\" { map[none] = 1; }; };\n" " xkb_symbols {\n" " key <> {\n" " [a], [b], [c], [d], [e], [f], [g], [h], [i], [j],\n" " [k], [l], [m], [n], [o], [p], [q], [r], [s], [t],\n" " [u], [v], [w], [x], [y], [z], [1], [2], [3], [4],\n" " [5], [6]\n" " };\n" " };\n" "};", .layout_count = XKB_MAX_GROUPS } }; static_assert(ARRAY_SIZE(keymaps) > XKB_MAX_GROUPS_X11, "Not enough maps"); for (int32_t k = 0; k < (int32_t)ARRAY_SIZE(keymaps); k++) { for (unsigned int f = (keymaps[k].layout_count < XKB_MAX_GROUPS_X11) ? 0 : 1; f < ARRAY_SIZE(keymap_formats); f++) { const enum xkb_keymap_format format = keymap_formats[f]; const int32_t g = (int32_t) keymaps[k].layout_count; fprintf(stderr, "------\n*** %s: #%"PRId32" groups, format %d ***\n", __func__, g, format); struct xkb_keymap *keymap = test_compile_buffer(ctx, format, keymaps[k].keymap, strlen(keymaps[k].keymap)); assert(keymap); assert(xkb_keymap_num_layouts(keymap) == keymaps[k].layout_count); struct xkb_state *state = xkb_state_new(keymap); assert(state); const xkb_keycode_t keycode = xkb_keymap_key_by_name(keymap, ""); assert(keycode == 1); for (int32_t base = -2*(g + 1); base <= 2*(g + 1); base++) { for (int32_t latched = -2*(g + 1); latched <= 2*(g + 1); latched++) { for (int32_t locked = -2*(g + 1); locked <= 2*(g + 2); locked++) { xkb_state_update_mask(state, 0, 0, 0, base, latched, locked); xkb_layout_index_t got; xkb_layout_index_t expected; /* Base layout should be unchanged */ got = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_DEPRESSED); expected = (xkb_layout_index_t) base; assert_printf(got == expected, "Base layout: expected %"PRIu32", " "got: %"PRIu32"\n", expected, got); /* Latched layout should be unchanged */ got = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LATCHED); expected = (xkb_layout_index_t) latched; assert_printf(got == expected, "Latched layout: expected %"PRIu32", " "got: %"PRIu32"\n", expected, got); /* Locked layout should be wrapped */ got = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LOCKED); const xkb_layout_index_t locked_expected = group_wrap(locked, g); expected = locked_expected; assert_printf(got == expected, "Locked layout: expected %"PRIu32", " "got: %"PRIu32"\n", expected, got); /* Effective layout should be wrapped */ got = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE); const xkb_layout_index_t effective_expected = group_wrap(base + latched + (int32_t) locked_expected, g); expected = effective_expected; assert_printf(got == expected, "Effective layout: expected %"PRIu32", " "got: %"PRIu32"\n", expected, got); /* * Ensure all API using a layout index do not segfault */ xkb_keymap_layout_get_name(keymap, base); const xkb_level_index_t num_levels = xkb_keymap_num_levels_for_key(keymap, keycode, base); const xkb_level_index_t num_levels_expected = (g > 0); assert_printf(num_levels == num_levels_expected, "Group=%"PRId32"/%"PRId32": " "Expected %"PRIu32", got: %"PRIu32"\n", base + 1, g, num_levels_expected, num_levels); xkb_mod_mask_t masks[1] = {0}; const size_t size = xkb_keymap_key_get_mods_for_level(keymap, keycode, base, 0, masks, ARRAY_SIZE(masks)); const size_t size_expected = (g > 0); assert(size == size_expected && masks[0] == 0); const xkb_keysym_t *keysyms = NULL; const int num_keysyms = xkb_keymap_key_get_syms_by_level(keymap, keycode, base, 0, &keysyms); const int num_keysyms_expected = (g > 0); assert(num_keysyms == num_keysyms_expected && (g == 0 || keysyms[0] != XKB_KEY_NoSymbol)); const xkb_level_index_t level = xkb_state_key_get_level(state, keycode, base); const xkb_level_index_t level_expected = is_valid_group(base, g) ? 0 : XKB_LEVEL_INVALID; assert_printf(level == level_expected, "Group=%"PRId32"/%"PRId32": " "Expected %"PRIu32", got: %"PRIu32"\n", base + 1, g, level_expected, level); int is_active, is_active_expected; is_active = xkb_state_layout_index_is_active( state, base, XKB_STATE_LAYOUT_DEPRESSED ); is_active_expected = is_valid_group(base, g) ? 1 : -1; assert(is_active == is_active_expected); is_active = xkb_state_layout_index_is_active( state, latched, XKB_STATE_LAYOUT_LATCHED ); is_active_expected = is_valid_group(latched, g) ? 1 : -1; assert(is_active == is_active_expected); is_active = xkb_state_layout_index_is_active( state, locked, XKB_STATE_LAYOUT_LOCKED ); is_active_expected = is_valid_group(locked, g) ? 1 : -1; assert(is_active == is_active_expected); is_active = xkb_state_layout_index_is_active( state, locked_expected, XKB_STATE_LAYOUT_LOCKED ); assert( is_valid_group((int32_t) locked_expected, g) == (g > 0) ); is_active_expected = is_valid_group((int32_t) locked_expected, g) ? 1 : -1; assert(is_active == is_active_expected); is_active = xkb_state_layout_index_is_active( state, effective_expected, XKB_STATE_LAYOUT_EFFECTIVE ); assert( is_valid_group((int32_t) effective_expected, g) == (g > 0) ); is_active_expected = is_valid_group((int32_t) effective_expected, g) ? 1 : -1; assert(is_active == is_active_expected); } } } xkb_state_unref(state); xkb_keymap_unref(keymap); }} } static inline xkb_mod_index_t _xkb_keymap_mod_get_index(struct xkb_keymap *keymap, const char *name) { xkb_mod_index_t mod = xkb_keymap_mod_get_index(keymap, name); assert(mod != XKB_MOD_INVALID); return mod; } static inline xkb_led_index_t _xkb_keymap_led_get_index(struct xkb_keymap *keymap, const char *name) { xkb_led_index_t led = xkb_keymap_led_get_index(keymap, name); assert(led != XKB_LED_INVALID); return led; } static void print_modifiers_serialization(struct xkb_state *state) { xkb_mod_mask_t base = xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED); xkb_mod_mask_t latched = xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED); xkb_mod_mask_t locked = xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED); xkb_mod_mask_t effective = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); fprintf(stderr, "\tMods: Base: 0x%x, Latched: 0x%x, Locked: 0x%x, Effective: 0x%x\n", base, latched, locked, effective); } static void print_layout_serialization(struct xkb_state *state) { xkb_mod_mask_t base = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_DEPRESSED); xkb_mod_mask_t latched = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LATCHED); xkb_mod_mask_t locked = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LOCKED); xkb_mod_mask_t effective = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE); fprintf(stderr, "\tLayout: Base: 0x%x, Latched: 0x%x, Locked: 0x%x, Effective: 0x%x\n", base, latched, locked, effective); } static void print_state(struct xkb_state *state) { struct xkb_keymap *keymap; xkb_layout_index_t group; xkb_mod_index_t mod; xkb_led_index_t led; group = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE); mod = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); /* led = xkb_state_serialize_leds(state, XKB_STATE_LEDS); */ if (!group && !mod /* && !led */) { fprintf(stderr, "\tno state\n"); return; } keymap = xkb_state_get_keymap(state); for (group = 0; group < xkb_keymap_num_layouts(keymap); group++) { if (xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_LOCKED) <= 0) continue; fprintf(stderr, "\tgroup %s (%d): %s%s%s%s\n", xkb_keymap_layout_get_name(keymap, group), group, xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_EFFECTIVE) > 0 ? "effective " : "", xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_DEPRESSED) > 0 ? "depressed " : "", xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_LATCHED) > 0 ? "latched " : "", xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_LOCKED) > 0 ? "locked " : ""); } for (mod = 0; mod < xkb_keymap_num_mods(keymap); mod++) { if (xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_EFFECTIVE | XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_LOCKED) <= 0) continue; fprintf(stderr, "\tmod %s (%d): %s%s%s%s\n", xkb_keymap_mod_get_name(keymap, mod), mod, xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_EFFECTIVE) > 0 ? "effective " : "", xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_DEPRESSED) > 0 ? "depressed " : "", xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_LATCHED) > 0 ? "latched " : "", xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_LOCKED) > 0 ? "locked " : ""); } for (led = 0; led < xkb_keymap_num_leds(keymap); led++) { if (xkb_state_led_index_is_active(state, led) <= 0) continue; fprintf(stderr, "\tled %s (%d): active\n", xkb_keymap_led_get_name(keymap, led), led); } } static inline bool check_serialize_layout(enum xkb_state_component components, struct xkb_state *expected, struct xkb_state *got) { return xkb_state_serialize_layout(expected, components) == xkb_state_serialize_layout(got, components); } static inline bool check_serialize_mods(enum xkb_state_component components, struct xkb_state *expected, struct xkb_state *got) { return xkb_state_serialize_mods(expected, components) == xkb_state_serialize_mods(got, components); } static bool check_state(struct xkb_state *expected, struct xkb_state *got) { bool ok = check_serialize_layout(XKB_STATE_LAYOUT_DEPRESSED, expected, got) && check_serialize_layout(XKB_STATE_LAYOUT_LATCHED, expected, got) && check_serialize_layout(XKB_STATE_LAYOUT_LOCKED, expected, got) && check_serialize_layout(XKB_STATE_LAYOUT_EFFECTIVE, expected, got) && check_serialize_mods(XKB_STATE_MODS_DEPRESSED, expected, got) && check_serialize_mods(XKB_STATE_MODS_LATCHED, expected, got) && check_serialize_mods(XKB_STATE_MODS_LOCKED, expected, got) && check_serialize_mods(XKB_STATE_MODS_EFFECTIVE, expected, got); struct xkb_keymap *keymap = xkb_state_get_keymap(expected); for (xkb_led_index_t led = 0; led < xkb_keymap_num_leds(keymap); led++) { if (xkb_state_led_index_is_active(expected, led) != xkb_state_led_index_is_active(got, led)) { ok = false; break; } } if (!ok) { fprintf(stderr, "Expected state:\n"); print_state(expected); print_layout_serialization(expected); print_modifiers_serialization(expected); fprintf(stderr, "Got state:\n"); print_state(got); print_layout_serialization(got); print_modifiers_serialization(got); } return ok; } /* Utils for checking modifier state */ typedef bool (* is_active_t)(int); static inline bool is_active(int x) { return x > 0; } static inline bool is_not_active(int x) { return x == 0; } static void test_update_key(struct xkb_keymap *keymap, bool pure_vmods) { struct xkb_state *state = xkb_state_new(keymap); const xkb_keysym_t *syms; xkb_keysym_t one_sym; int num_syms; is_active_t check_active = pure_vmods ? is_not_active : is_active; assert(state); xkb_mod_index_t ctrl = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); xkb_mod_index_t mod1 = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD1); xkb_mod_index_t alt = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_ALT); xkb_mod_index_t meta = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_META); /* LCtrl down */ xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN); fprintf(stderr, "dumping state for LCtrl down:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL, XKB_STATE_MODS_DEPRESSED) > 0); /* LCtrl + RAlt down */ xkb_state_update_key(state, KEY_RIGHTALT + EVDEV_OFFSET, XKB_KEY_DOWN); fprintf(stderr, "dumping state for LCtrl + RAlt down:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL, XKB_STATE_MODS_DEPRESSED) > 0); assert(xkb_state_mod_name_is_active(state, XKB_VMOD_NAME_ALT, XKB_STATE_MODS_DEPRESSED) > 0); assert(check_active(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_MOD1, XKB_STATE_MODS_DEPRESSED))); assert(check_active(xkb_state_mod_name_is_active(state, XKB_VMOD_NAME_META, XKB_STATE_MODS_DEPRESSED))); if (pure_vmods) { assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, XKB_MOD_NAME_CTRL, XKB_VMOD_NAME_ALT, NULL) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, ctrl, alt, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, XKB_MOD_NAME_MOD1, XKB_VMOD_NAME_META, NULL) == 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, mod1, meta, XKB_MOD_INVALID) == 0); } else { assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, XKB_MOD_NAME_CTRL, XKB_MOD_NAME_MOD1, XKB_VMOD_NAME_ALT, XKB_VMOD_NAME_META, NULL) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, ctrl, mod1, alt, meta, XKB_MOD_INVALID) > 0); } assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, XKB_MOD_NAME_MOD1, NULL) == 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, XKB_VMOD_NAME_ALT, NULL) == 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, XKB_VMOD_NAME_META, NULL) == 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL | XKB_STATE_MATCH_NON_EXCLUSIVE, XKB_VMOD_NAME_ALT, NULL) > 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, (XKB_STATE_MATCH_ANY | XKB_STATE_MATCH_NON_EXCLUSIVE), XKB_VMOD_NAME_ALT, NULL) > 0); assert(check_active(xkb_state_mod_names_are_active( state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL | XKB_STATE_MATCH_NON_EXCLUSIVE, XKB_MOD_NAME_MOD1, NULL))); assert(check_active(xkb_state_mod_names_are_active( state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL | XKB_STATE_MATCH_NON_EXCLUSIVE, XKB_VMOD_NAME_META, NULL))); assert(check_active(xkb_state_mod_names_are_active( state, XKB_STATE_MODS_DEPRESSED, (XKB_STATE_MATCH_ANY | XKB_STATE_MATCH_NON_EXCLUSIVE), XKB_MOD_NAME_MOD1, NULL))); assert(check_active(xkb_state_mod_names_are_active( state, XKB_STATE_MODS_DEPRESSED, (XKB_STATE_MATCH_ANY | XKB_STATE_MATCH_NON_EXCLUSIVE), XKB_VMOD_NAME_META, NULL))); /* RAlt down */ xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_UP); fprintf(stderr, "dumping state for RAlt down:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_mod_name_is_active(state, XKB_VMOD_NAME_ALT, XKB_STATE_MODS_DEPRESSED) > 0); assert(check_active(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_MOD1, XKB_STATE_MODS_DEPRESSED))); assert(check_active(xkb_state_mod_name_is_active(state, XKB_VMOD_NAME_META, XKB_STATE_MODS_DEPRESSED))); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ANY, XKB_MOD_NAME_CTRL, XKB_MOD_NAME_MOD1, XKB_VMOD_NAME_ALT, XKB_VMOD_NAME_META, NULL) > 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_LATCHED, XKB_STATE_MATCH_ANY, XKB_MOD_NAME_CTRL, XKB_MOD_NAME_MOD1, XKB_VMOD_NAME_ALT, XKB_VMOD_NAME_META, NULL) == 0); /* none down */ xkb_state_update_key(state, KEY_RIGHTALT + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_MOD1, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_mod_name_is_active(state, XKB_VMOD_NAME_ALT, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_mod_name_is_active(state, XKB_VMOD_NAME_META, XKB_STATE_MODS_EFFECTIVE) == 0); /* Caps locked */ xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_DEPRESSED) > 0); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); fprintf(stderr, "dumping state for Caps Lock:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_DEPRESSED) == 0); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_LOCKED) > 0); assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_CAPS) > 0); num_syms = xkb_state_key_get_syms(state, KEY_Q + EVDEV_OFFSET, &syms); assert(num_syms == 1 && syms[0] == XKB_KEY_Q); /* Num Lock locked */ xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_UP); fprintf(stderr, "dumping state for Caps Lock + Num Lock:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_LOCKED) > 0); assert(xkb_state_mod_name_is_active(state, XKB_VMOD_NAME_NUM, XKB_STATE_MODS_LOCKED) > 0); assert(check_active(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_MOD2, XKB_STATE_MODS_LOCKED))); num_syms = xkb_state_key_get_syms(state, KEY_KP1 + EVDEV_OFFSET, &syms); assert(num_syms == 1 && syms[0] == XKB_KEY_KP_1); assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_NUM) > 0); /* Num Lock unlocked */ xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_UP); /* Switch to group 2 */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_led_name_is_active(state, "Group 2") > 0); assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_NUM) == 0); /* Switch back to group 1. */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); /* Caps unlocked */ xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_CAPS) == 0); num_syms = xkb_state_key_get_syms(state, KEY_Q + EVDEV_OFFSET, &syms); assert(num_syms == 1 && syms[0] == XKB_KEY_q); /* Multiple symbols */ num_syms = xkb_state_key_get_syms(state, KEY_6 + EVDEV_OFFSET, &syms); assert(num_syms == 5 && syms[0] == XKB_KEY_H && syms[1] == XKB_KEY_E && syms[2] == XKB_KEY_L && syms[3] == XKB_KEY_L && syms[4] == XKB_KEY_O); one_sym = xkb_state_key_get_one_sym(state, KEY_6 + EVDEV_OFFSET); assert(one_sym == XKB_KEY_NoSymbol); xkb_state_update_key(state, KEY_6 + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_6 + EVDEV_OFFSET, XKB_KEY_UP); one_sym = xkb_state_key_get_one_sym(state, KEY_5 + EVDEV_OFFSET); assert(one_sym == XKB_KEY_5); xkb_state_unref(state); } enum test_entry_input_type { INPUT_TYPE_RESET = 0, INPUT_TYPE_COMPONENTS, INPUT_TYPE_KEY, }; struct test_state_components { enum test_entry_input_type input_type; union { struct { bool affect_latched_group; int32_t latched_group; bool affect_locked_group; int32_t locked_group; xkb_mod_mask_t affect_latched_mods; xkb_mod_mask_t latched_mods; xkb_mod_mask_t affect_locked_mods; xkb_mod_mask_t locked_mods; } input; struct { xkb_keycode_t keycode; enum key_seq_state direction; xkb_keysym_t keysym; } key; }; /* Same as state_components, but it is not public */ int32_t base_group; /**< depressed */ int32_t latched_group; int32_t locked_group; xkb_layout_index_t group; /**< effective */ xkb_mod_mask_t base_mods; /**< depressed */ xkb_mod_mask_t latched_mods; xkb_mod_mask_t locked_mods; xkb_mod_mask_t mods; /**< effective */ xkb_led_mask_t leds; enum xkb_state_component changes; }; #define COMPONENTS_ENTRY(...) \ .input_type = INPUT_TYPE_COMPONENTS, .input = { __VA_ARGS__ } #define KEY_ENTRY(_keycode, _direction, _keysym) \ .input_type = INPUT_TYPE_KEY, \ .key = { .keycode=(_keycode) + EVDEV_OFFSET, \ .direction=(_direction), \ .keysym=(_keysym) } #define RESET_STATE { .input_type = INPUT_TYPE_RESET } static bool check_update_state(struct xkb_keymap *keymap, const struct test_state_components *components, struct xkb_state *expected, struct xkb_state *got, xkb_keysym_t keysym, enum xkb_state_component changes) { xkb_state_update_mask(expected, mod_mask_get_effective(keymap, components->base_mods), mod_mask_get_effective(keymap, components->latched_mods), mod_mask_get_effective(keymap, components->locked_mods), components->base_group, components->latched_group, components->locked_group); if (changes != components->changes) { fprintf(stderr, "Expected state change: %u, but got: %u\n", components->changes, changes); fprintf(stderr, "Expected state:\n"); print_state(expected); fprintf(stderr, "Got state:\n"); print_state(got); return false; } else if (components->input_type == INPUT_TYPE_KEY) { if (keysym != components->key.keysym) { char buf[XKB_KEYSYM_NAME_MAX_SIZE]; xkb_keysym_get_name(components->key.keysym, buf, sizeof(buf)); fprintf(stderr, "Expected keysym: %s, ", buf); xkb_keysym_get_name(keysym, buf, sizeof(buf)); fprintf(stderr, "but got: %s\n", buf); return false; } } else if (keysym != XKB_KEY_NoSymbol) { return false; } return check_state(expected, got); } static bool run_state_update(struct xkb_keymap *keymap, const struct test_state_components *components, struct xkb_state **expected, struct xkb_state **got) { xkb_keysym_t keysym = XKB_KEY_NoSymbol; enum xkb_state_component changes = 0; switch (components->input_type) { case INPUT_TYPE_COMPONENTS: changes = xkb_state_update_latched_locked( *got, components->input.affect_latched_mods, components->input.latched_mods, components->input.affect_latched_group, components->input.latched_group, components->input.affect_locked_mods, components->input.locked_mods, components->input.affect_locked_group, components->input.locked_group ); break; case INPUT_TYPE_KEY: keysym = xkb_state_key_get_one_sym(*got, components->key.keycode); if (components->key.direction == DOWN || components->key.direction == BOTH) changes = xkb_state_update_key( *got, components->key.keycode, XKB_KEY_DOWN ); if (components->key.direction == UP || components->key.direction == BOTH) changes = xkb_state_update_key( *got, components->key.keycode, XKB_KEY_UP ); break; case INPUT_TYPE_RESET: xkb_state_unref(*got); xkb_state_unref(*expected); *got = xkb_state_new(keymap); *expected = xkb_state_new(keymap); assert(*got); assert(*expected); return true; default: assert_printf(false, "Unsupported input type: %d\n", components->input_type); } return check_update_state( keymap, components, *expected, *got, keysym, changes ); } static void test_update_latched_locked(struct xkb_keymap *keymap) { struct xkb_state *state = xkb_state_new(keymap); struct xkb_state *expected = xkb_state_new(keymap); assert(state); assert(expected); xkb_mod_mask_t shift = xkb_keymap_mod_get_mask(keymap, XKB_MOD_NAME_SHIFT); xkb_mod_mask_t capslock = xkb_keymap_mod_get_mask(keymap, XKB_MOD_NAME_CAPS); xkb_mod_mask_t control = xkb_keymap_mod_get_mask(keymap, XKB_MOD_NAME_CTRL); xkb_mod_mask_t level3 = xkb_keymap_mod_get_mask(keymap, XKB_VMOD_NAME_LEVEL3); xkb_led_index_t capslock_led_idx = _xkb_keymap_led_get_index(keymap, XKB_LED_NAME_CAPS); xkb_led_index_t group2_led_idx = _xkb_keymap_led_get_index(keymap, "Group 2"); xkb_led_mask_t capslock_led = UINT32_C(1) << capslock_led_idx; xkb_led_mask_t group2_led = UINT32_C(1) << group2_led_idx; const struct test_state_components test_data[] = { { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_a), .changes = 0 }, /* * Groups: lock */ #define GROUP_LOCK_ENTRY(group) \ COMPONENTS_ENTRY(.affect_locked_group = true, .locked_group = (group)) #define GROUP_LOCK_CHANGES \ (XKB_STATE_LAYOUT_LOCKED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS) { GROUP_LOCK_ENTRY(1), .locked_group=1, .group=1, .leds=group2_led, .changes=GROUP_LOCK_CHANGES }, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_Cyrillic_ef), .locked_group=1, .group=1, .leds = group2_led, .changes = 0 }, { GROUP_LOCK_ENTRY(0), .locked_group=0, .group=0, .leds=0, .changes=GROUP_LOCK_CHANGES }, { GROUP_LOCK_ENTRY(0), .locked_group=0, .group=0, .leds=0, .changes=0 }, { GROUP_LOCK_ENTRY(-2), .locked_group=0, .group=0, /* Wrapped */ .leds=0, .changes=0 }, { GROUP_LOCK_ENTRY(-2), .locked_group=0, .group=0, /* Wrapped */ .leds=0, .changes=0 }, { GROUP_LOCK_ENTRY(-1), .locked_group=1, .group=1, /* Wrapped */ .leds=group2_led, .changes=GROUP_LOCK_CHANGES }, { GROUP_LOCK_ENTRY(-1), .locked_group=1, .group=1, /* Wrapped */ .leds=group2_led, .changes=0 }, { GROUP_LOCK_ENTRY(0), .locked_group=0, .group=0, .leds=0, .changes=GROUP_LOCK_CHANGES }, { GROUP_LOCK_ENTRY(1), .locked_group=1, .group=1, .leds=group2_led, .changes=GROUP_LOCK_CHANGES }, { GROUP_LOCK_ENTRY(1), .locked_group=1, .group=1, .leds=group2_led, .changes=0 }, { GROUP_LOCK_ENTRY(2), .locked_group=0, .group=0, /* Wrapped */ .leds=0, .changes=GROUP_LOCK_CHANGES }, { GROUP_LOCK_ENTRY(2), .locked_group=0, .group=0, /* Wrapped */ .leds=0, .changes=0 }, /* Invalid group */ { GROUP_LOCK_ENTRY(XKB_MAX_GROUPS), .locked_group=0, .group=0, .leds=0, .changes=0 }, /* Previous lock */ { KEY_ENTRY(KEY_COMPOSE, DOWN, XKB_KEY_ISO_Next_Group), .locked_group = 1, .group = 1, .leds = group2_led, .changes = XKB_STATE_LAYOUT_LOCKED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_COMPOSE, UP, XKB_KEY_ISO_Next_Group), .locked_group = 1, .group = 1, .leds = group2_led, .changes = 0 }, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_Cyrillic_ef), .locked_group=1, .group=1, .leds = group2_led, .changes = 0 }, { GROUP_LOCK_ENTRY(0), .locked_group=0, .group=0, .leds=group2_led, .changes=XKB_STATE_LAYOUT_LOCKED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_a), .changes = 0 }, { KEY_ENTRY(KEY_COMPOSE, DOWN, XKB_KEY_ISO_Next_Group), .locked_group = 1, .group = 1, .leds = group2_led, .changes = XKB_STATE_LAYOUT_LOCKED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_COMPOSE, UP, XKB_KEY_ISO_Next_Group), .locked_group = 1, .group = 1, .leds = group2_led, .changes = 0 }, /* * Groups: latch */ #define GROUP_LATCH_ENTRY(group) \ COMPONENTS_ENTRY(.affect_latched_group = true, .latched_group = (group)) RESET_STATE, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_a), .base_group = 0, .latched_group = 0, .locked_group = 0, .group = 0, .base_mods = 0, .latched_mods = 0, .locked_mods = 0, .mods = 0, .leds = 0, .changes = 0 }, { GROUP_LATCH_ENTRY(1), .latched_group=1, .group=1, .leds=group2_led, .changes=XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_Cyrillic_ef), .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, UP, XKB_KEY_a), .changes = 0 }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_a), .changes = 0 }, { KEY_ENTRY(KEY_A, UP, XKB_KEY_a), .changes = 0 }, { GROUP_LATCH_ENTRY(1), .latched_group=1, .group=1, .leds=group2_led, .changes=XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { GROUP_LATCH_ENTRY(1), .latched_group=1, .group=1, .leds=group2_led, .changes=0 }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_Cyrillic_ef), .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, UP, XKB_KEY_a), .changes = 0 }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_a), .changes = 0 }, { KEY_ENTRY(KEY_A, UP, XKB_KEY_a), .changes = 0 }, /* Invalid group */ { GROUP_LATCH_ENTRY(XKB_MAX_GROUPS), .latched_group=XKB_MAX_GROUPS, .group=0, .leds=0, .changes=XKB_STATE_LAYOUT_LATCHED }, /* Pending latch is cancelled */ RESET_STATE, { KEY_ENTRY(KEY_LEFTMETA, BOTH, XKB_KEY_ISO_Group_Latch), .latched_group = 1, .group = 1, .leds = group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_DEPRESSED }, { GROUP_LATCH_ENTRY(2), .latched_group=2, .group=0, .leds = 0, .changes=XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_a), .changes = XKB_STATE_LAYOUT_LATCHED }, /* Pending latch to lock is cancelled */ RESET_STATE, { KEY_ENTRY(KEY_RIGHTMETA, BOTH, XKB_KEY_ISO_Group_Latch), .latched_group = 1, .group = 1, .leds = group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_DEPRESSED }, { GROUP_LATCH_ENTRY(2), .latched_group=2, .group=0, .leds = 0, .changes=XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_a), .changes = XKB_STATE_LAYOUT_LATCHED }, /* Broken latch does not unlock if clearLocks is not set */ RESET_STATE, { GROUP_LOCK_ENTRY(1), .locked_group=1, .group=1, .leds=group2_led, .changes=XKB_STATE_LAYOUT_LOCKED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_SCROLLLOCK, DOWN, XKB_KEY_ISO_Group_Latch), .base_group=1, .latched_group=0, .locked_group=1, .group=0, .leds=0, .changes=XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { /* Breaks latch */ KEY_ENTRY(KEY_A, DOWN, XKB_KEY_a), .base_group=1, .latched_group=0, .locked_group=1, .group=0, .leds=0, .changes=0 }, { KEY_ENTRY(KEY_SCROLLLOCK, UP, XKB_KEY_ISO_Group_Latch), .base_group=0, .latched_group=0, .locked_group=1, .group=1, .leds=group2_led, .changes=XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, /* * Groups: latch + lock */ RESET_STATE, /* Empty state */ { COMPONENTS_ENTRY(.affect_latched_group = true, .latched_group = 1, .affect_locked_group = true, .locked_group = 1), .latched_group = 1, .locked_group = 1, .group = 0, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_LOCKED }, /* Pending latch */ RESET_STATE, { KEY_ENTRY(KEY_LEFTMETA, BOTH, XKB_KEY_ISO_Group_Latch), .latched_group = 1, .group = 1, .leds = group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_DEPRESSED }, { COMPONENTS_ENTRY(.affect_locked_group = true, .locked_group = 1), .latched_group = 1, .locked_group = 1, .group = 0, .changes = XKB_STATE_LAYOUT_LOCKED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_a), .locked_group=1, .group=1, .leds = group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS }, /* * Modifiers: lock */ #define MOD_LOCK_ENTRY(mask, mods) \ COMPONENTS_ENTRY(.affect_locked_mods = (mask), .locked_mods = (mods)) #define UNDEFINED_MODMASK (UINT32_C(1) << (XKB_MAX_MODS - 1)) RESET_STATE, /* Invalid: mod not in the mask */ { MOD_LOCK_ENTRY(0, capslock), .changes=0 }, { MOD_LOCK_ENTRY(0, UNDEFINED_MODMASK), .changes=0 }, /* Set Caps */ { MOD_LOCK_ENTRY(capslock, capslock), .locked_mods=capslock, .mods=capslock, .leds=capslock_led, .changes=XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS }, { MOD_LOCK_ENTRY(capslock, capslock), .locked_mods=capslock, .mods=capslock, .leds=capslock_led, .changes=0 }, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_A), .locked_mods=capslock, .mods=capslock, .leds=capslock_led, .changes = 0 }, /* Add Control and keep Caps */ { MOD_LOCK_ENTRY(control, control), .locked_mods=control | capslock, .mods=control | capslock, .leds=capslock_led, .changes=XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_A), .locked_mods=control | capslock, .mods=control | capslock, .leds=capslock_led, .changes = 0 }, /* Remove Caps and keep Control */ { MOD_LOCK_ENTRY(capslock, 0), .locked_mods=control, .mods=control, .changes=XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_a), .locked_mods=control, .mods=control, .leds=0, .changes = 0 }, /* Add Level3 and remove Control */ { MOD_LOCK_ENTRY(level3 | control, level3), .locked_mods=level3, .mods=level3, .changes=XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE }, /* Change undefined modifier */ { MOD_LOCK_ENTRY(level3, level3 | UNDEFINED_MODMASK), .locked_mods=level3, .mods=level3, .changes=0 }, { MOD_LOCK_ENTRY(level3 | UNDEFINED_MODMASK, level3 | UNDEFINED_MODMASK), .locked_mods=level3, .mods=level3, .changes=0 }, { MOD_LOCK_ENTRY(level3 | UNDEFINED_MODMASK, level3), .locked_mods=level3, .mods=level3, .changes=0 }, /* Previous lock */ RESET_STATE, { KEY_ENTRY(KEY_CAPSLOCK, BOTH, XKB_KEY_Caps_Lock), .locked_mods=capslock, .mods=capslock, .leds=capslock_led, .changes = XKB_STATE_MODS_DEPRESSED }, { MOD_LOCK_ENTRY(level3 | control, level3), .locked_mods=capslock | level3, .mods=capslock | level3, .leds=capslock_led, .changes=XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE }, { MOD_LOCK_ENTRY(capslock, 0), .locked_mods=level3, .mods=level3, .leds=0, .changes=XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS }, /* * Modifiers: latch */ #define MODS_LATCH_ENTRY(mask, mods) \ COMPONENTS_ENTRY(.affect_latched_mods = (mask), .latched_mods = (mods)) RESET_STATE, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_a), .changes = 0 }, /* Invalid: mod not in the mask */ { MODS_LATCH_ENTRY(0, shift), .changes=0 }, { MODS_LATCH_ENTRY(0, UNDEFINED_MODMASK), .changes=0 }, /* Latch Shift */ { MODS_LATCH_ENTRY(shift, shift), .latched_mods=shift, .mods=shift, .changes=XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_A), .changes = XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, UP, XKB_KEY_a), .changes = 0 }, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_a), .changes = 0 }, { MODS_LATCH_ENTRY(shift, shift), .latched_mods=shift, .mods=shift, .changes=XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { MODS_LATCH_ENTRY(shift, shift), .latched_mods=shift, .mods=shift, .changes=0 }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_A), .changes = XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, UP, XKB_KEY_a), .changes = 0 }, { KEY_ENTRY(KEY_A, BOTH, XKB_KEY_a), .changes = 0 }, /* Latch Shift, then Caps: latched shift is cancelled */ { MODS_LATCH_ENTRY(shift, shift), .latched_mods=shift, .mods=shift, .changes=XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { MODS_LATCH_ENTRY(capslock, capslock), .latched_mods=shift | capslock, .mods=shift | capslock, .changes=XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_a), .changes = XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, UP, XKB_KEY_a), .changes = 0 }, /* Change undefined modifier */ { MODS_LATCH_ENTRY(level3, level3 | UNDEFINED_MODMASK), .latched_mods=level3, .mods=level3, .changes=XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { MODS_LATCH_ENTRY(level3 | UNDEFINED_MODMASK, level3 | UNDEFINED_MODMASK), .latched_mods=level3, .mods=level3, .changes=0 }, { MODS_LATCH_ENTRY(level3 | UNDEFINED_MODMASK, level3), .latched_mods=level3, .mods=level3, .changes=0 }, /* Pending latch is *not* cancelled if not in affected mods */ RESET_STATE, { KEY_ENTRY(KEY_102ND, BOTH, XKB_KEY_ISO_Level3_Latch), .latched_mods=level3, .mods=level3, .changes = XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED }, { MODS_LATCH_ENTRY(shift, shift), .latched_mods=shift | level3, .mods=shift | level3, .changes=XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_A), .changes = XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, /* Pending latch *is* cancelled if in affected mods */ RESET_STATE, { KEY_ENTRY(KEY_102ND, BOTH, XKB_KEY_ISO_Level3_Latch), .latched_mods=level3, .mods=level3, .changes = XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED }, { MODS_LATCH_ENTRY(shift | level3, shift), .latched_mods=shift, .mods=shift, .changes=XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_A), .changes = XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, /* Latch-to-lock */ RESET_STATE, { /* Set capslock, to ensure that when *mutating* the latch to a lock, * the `priv` field and refcnt fields are set accordingly. */ MOD_LOCK_ENTRY(capslock, capslock), .locked_mods=capslock, .mods=capslock, .changes=XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_102ND, BOTH, XKB_KEY_ISO_Level3_Latch), /* Pending latch */ .base_mods=0, .latched_mods=level3, .locked_mods=capslock, .mods=capslock | level3, .changes = XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED }, { KEY_ENTRY(KEY_102ND, BOTH, XKB_KEY_ISO_Level3_Latch), /* Mutate to a lock */ .base_mods=0, .latched_mods=0, .locked_mods=capslock | level3, .mods=capslock | level3, .changes = XKB_STATE_MODS_DEPRESSED }, { KEY_ENTRY(KEY_102ND, BOTH, XKB_KEY_ISO_Level3_Latch), /* Unlock via latch’s ACTION_LOCK_CLEAR */ .base_mods=0, .latched_mods=0, .locked_mods=capslock, .mods=capslock, .changes = XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE }, /* Broken latch does not unlock if clearLocks is not set */ RESET_STATE, { /* Set capslock, to ensure that when *mutating* the latch to a lock, * the `priv` field and refcnt fields are set accordingly. */ MOD_LOCK_ENTRY(level3, level3), .locked_mods=level3, .mods=level3, .changes=XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_BACKSLASH, DOWN, XKB_KEY_ISO_Level3_Latch), .base_mods=level3, .latched_mods=0, .locked_mods=level3, .mods=level3, .changes = XKB_STATE_MODS_DEPRESSED }, { /* Breaks latch */ KEY_ENTRY(KEY_A, DOWN, XKB_KEY_a), .base_mods=level3, .latched_mods=0, .locked_mods=level3, .mods=level3, .changes = 0 }, { KEY_ENTRY(KEY_BACKSLASH, UP, XKB_KEY_ISO_Level3_Latch), .base_mods=0, .latched_mods=0, .locked_mods=level3, .mods=level3, .changes = XKB_STATE_MODS_DEPRESSED }, // TODO /* * Modifiers: latched + locked */ RESET_STATE, { COMPONENTS_ENTRY(.affect_latched_mods = shift, .latched_mods = shift, .affect_locked_mods = level3, .locked_mods = level3), .latched_mods = shift, .locked_mods = level3, .mods = shift | level3, .changes = XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE }, // TODO /* * Mix */ /* Lock mods & groups */ RESET_STATE, { COMPONENTS_ENTRY(.affect_locked_group=true, .locked_group=1, .affect_locked_mods=control, .locked_mods=control), .locked_group=1, .group=1, .locked_mods=control, .mods=control, .leds=group2_led, .changes = XKB_STATE_LAYOUT_LOCKED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS }, /* When updating latches, mod/group changes should not affect each other */ RESET_STATE, { COMPONENTS_ENTRY(.affect_latched_group=true, .latched_group=1, .affect_latched_mods=control, .latched_mods=control), .latched_group=1, .group=1, .latched_mods=control, .mods=control, .leds=group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_Cyrillic_ef), .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LEDS | XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, RESET_STATE, { KEY_ENTRY(KEY_LEFTMETA, BOTH, XKB_KEY_ISO_Group_Latch), .latched_group = 1, .group = 1, .leds = group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_DEPRESSED }, /* Pending group latch */ { COMPONENTS_ENTRY(.affect_latched_mods=shift, .latched_mods=shift), .latched_group=1, .group=1, .latched_mods=shift, .mods=shift, .leds = group2_led, .changes = XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_Cyrillic_EF), .leds = group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS }, { KEY_ENTRY(KEY_RIGHTMETA, BOTH, XKB_KEY_ISO_Group_Latch), .latched_group = 1, .group = 1, .leds = group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_DEPRESSED }, /* Pending group latch (with latch to lock + clear) */ { COMPONENTS_ENTRY(.affect_latched_mods=shift, .latched_mods=shift), .latched_group=1, .group=1, .latched_mods=shift, .mods=shift, .leds = group2_led, .changes = XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE }, { KEY_ENTRY(KEY_A, DOWN, XKB_KEY_Cyrillic_EF), .leds = group2_led, .changes = XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS }, // TODO }; for (size_t k = 0; k < ARRAY_SIZE(test_data); k++) { assert_printf( run_state_update(keymap, &test_data[k], &expected, &state), "%s #%zu: type: %d\n", __func__, k, test_data[k].input_type ); } xkb_state_unref(expected); xkb_state_unref(state); #undef COMPONENTS_ENTRY } struct test_active_mods_entry { xkb_mod_mask_t state; xkb_mod_mask_t active; }; static void test_serialisation(struct xkb_keymap *keymap, bool pure_vmods) { struct xkb_state *state = xkb_state_new(keymap); xkb_mod_mask_t base_mods; xkb_mod_mask_t latched_mods; xkb_mod_mask_t locked_mods; xkb_mod_mask_t effective_mods; xkb_layout_index_t base_group = 0; xkb_layout_index_t latched_group = 0; xkb_layout_index_t locked_group = 0; assert(state); xkb_mod_index_t shiftIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); xkb_mod_index_t capsIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); xkb_mod_index_t ctrlIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); xkb_mod_index_t mod1Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD1); xkb_mod_index_t mod2Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD2); xkb_mod_index_t mod3Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD3); xkb_mod_index_t mod4Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD4); xkb_mod_index_t mod5Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD5); xkb_mod_index_t altIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_ALT); xkb_mod_index_t metaIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_META); xkb_mod_index_t superIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_SUPER); xkb_mod_index_t hyperIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_HYPER); xkb_mod_index_t numIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_NUM); xkb_mod_index_t level3Idx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_LEVEL3); xkb_mod_index_t altGrIdx = _xkb_keymap_mod_get_index(keymap, "AltGr"); xkb_mod_mask_t shift = (UINT32_C(1) << shiftIdx); xkb_mod_mask_t caps = (UINT32_C(1) << capsIdx); xkb_mod_mask_t ctrl = (UINT32_C(1) << ctrlIdx); xkb_mod_mask_t mod1 = (UINT32_C(1) << mod1Idx); xkb_mod_mask_t mod2 = (UINT32_C(1) << mod2Idx); xkb_mod_mask_t mod3 = (UINT32_C(1) << mod3Idx); xkb_mod_mask_t mod4 = (UINT32_C(1) << mod4Idx); xkb_mod_mask_t mod5 = (UINT32_C(1) << mod5Idx); xkb_mod_mask_t alt = (UINT32_C(1) << altIdx); xkb_mod_mask_t meta = (UINT32_C(1) << metaIdx); xkb_mod_mask_t super = (UINT32_C(1) << superIdx); xkb_mod_mask_t hyper = (UINT32_C(1) << hyperIdx); xkb_mod_mask_t num = (UINT32_C(1) << numIdx); xkb_mod_mask_t level3 = (UINT32_C(1) << level3Idx); xkb_mod_mask_t altGr = (UINT32_C(1) << altGrIdx); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); base_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED); assert(base_mods == 0); latched_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED); assert(latched_mods == 0); locked_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED); assert(locked_mods == caps); effective_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); assert(effective_mods == locked_mods); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); base_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED); assert(base_mods == shift); latched_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED); assert(latched_mods == 0); locked_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED); assert(locked_mods == caps); effective_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); assert(effective_mods == (base_mods | locked_mods)); base_mods |= ctrl; xkb_state_update_mask(state, base_mods, latched_mods, locked_mods, base_group, latched_group, locked_group); assert(xkb_state_mod_index_is_active(state, ctrlIdx, XKB_STATE_MODS_DEPRESSED) > 0); assert(xkb_state_mod_index_is_active(state, ctrlIdx, XKB_STATE_MODS_EFFECTIVE) > 0); const struct test_active_mods_entry test_data_real[] = { { .state = 0, .active = 0 }, { .state = shift, .active = shift }, { .state = caps, .active = caps }, { .state = ctrl, .active = ctrl }, { .state = mod1, .active = mod1 | alt | meta }, { .state = mod2, .active = mod2 | num }, { .state = mod3, .active = mod3 }, { .state = mod4, .active = mod4 | super | hyper }, { .state = mod5, .active = mod5 | level3 | altGr }, { .state = shift | mod1, .active = shift | mod1 | alt | meta }, { .state = shift | mod2, .active = shift | mod2 | num }, }; const struct test_active_mods_entry test_data_virtual[] = { { .state = 0, .active = 0 }, { .state = shift, .active = shift }, { .state = caps, .active = caps }, { .state = ctrl, .active = ctrl }, { .state = mod1, .active = mod1 }, { .state = mod2, .active = mod2 }, { .state = mod3, .active = mod3 }, { .state = mod4, .active = mod4 }, { .state = mod5, .active = mod5 }, { .state = alt, .active = alt }, { .state = meta, .active = meta }, { .state = super, .active = super }, { .state = hyper, .active = hyper }, { .state = num, .active = num }, { .state = level3, .active = level3 }, { .state = shift | mod1, .active = shift | mod1 }, { .state = mod1 | alt, .active = mod1 | alt }, { .state = alt | meta, .active = alt | meta }, { .state = alt | level3, .active = alt | level3 }, }; const struct test_active_mods_entry *test_data = pure_vmods ? test_data_virtual : test_data_real; unsigned int k_max = pure_vmods ? ARRAY_SIZE(test_data_virtual) : ARRAY_SIZE(test_data_real); for (unsigned int k = 0; k < k_max; k++) { const struct test_active_mods_entry *entry = &test_data[k]; #define check_mods(keymap, state_, entry, type) \ for (xkb_mod_index_t idx = 0; idx < xkb_keymap_num_mods(keymap); idx++) { \ xkb_mod_mask_t mask = UINT32_C(1) << idx; \ fprintf(stderr, "#%"PRIu32" State %#"PRIx32", mod: %s (%"PRIu32")\n", \ k, (entry)->state, xkb_keymap_mod_get_name(keymap, idx), idx); \ { \ xkb_mod_mask_t expected = mod_mask_get_effective(keymap, \ (entry)->state); \ xkb_mod_mask_t got = xkb_state_serialize_mods(state, type); \ assert_printf(got == expected, \ "xkb_state_serialize_mods, " STRINGIFY2(type) \ ", expected %#"PRIx32", got %#"PRIx32"\n", \ expected, got); \ } \ bool expected = !!(mask & (entry)->active); \ bool got = !!xkb_state_mod_index_is_active(state_, idx, type); \ assert_printf(got == expected, \ "xkb_state_mod_index_is_active, " STRINGIFY2(type) "\n"); \ got = !!xkb_state_mod_index_is_active(state_, idx, \ XKB_STATE_MODS_EFFECTIVE); \ assert_printf(got == expected, "xkb_state_mod_index_is_active, " \ STRINGIFY2(XKB_STATE_MODS_EFFECTIVE) "\n"); \ got = !!xkb_state_mod_indices_are_active( \ state_, type, \ XKB_STATE_MATCH_ALL | XKB_STATE_MATCH_NON_EXCLUSIVE, \ idx, XKB_MOD_INVALID); \ assert_printf(got == expected, "xkb_state_mod_indices_are_active, " \ STRINGIFY2(type) "\n"); \ got = !!xkb_state_mod_indices_are_active( \ state_, XKB_STATE_MODS_EFFECTIVE, \ XKB_STATE_MATCH_ALL | XKB_STATE_MATCH_NON_EXCLUSIVE, \ idx, XKB_MOD_INVALID); \ assert_printf(got == expected, "xkb_state_mod_indices_are_active, " \ STRINGIFY2(XKB_STATE_MODS_EFFECTIVE) "\n"); \ } xkb_state_update_mask(state, entry->state, 0, 0, 0, 0, 0); check_mods(keymap, state, entry, XKB_STATE_MODS_DEPRESSED); xkb_state_update_mask(state, 0, entry->state, 0, 0, 0, 0); check_mods(keymap, state, entry, XKB_STATE_MODS_LATCHED); xkb_state_update_mask(state, 0, 0, entry->state, 0, 0, 0); check_mods(keymap, state, entry, XKB_STATE_MODS_LOCKED); } xkb_state_unref(state); } static inline xkb_mod_mask_t canonical_mask(bool is_pure, xkb_mod_mask_t vmod, xkb_mod_mask_t real) { return is_pure ? vmod : real; } static void test_update_mask_mods(struct xkb_keymap *keymap, bool pure_vmods) { enum xkb_state_component changed; struct xkb_state *state = xkb_state_new(keymap); assert(state); xkb_mod_index_t capsIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); xkb_mod_index_t shiftIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); xkb_mod_index_t mod1Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD1); xkb_mod_index_t mod2Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD2); xkb_mod_index_t altIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_ALT); xkb_mod_index_t metaIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_META); xkb_mod_index_t numIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_NUM); xkb_mod_mask_t caps = (UINT32_C(1) << capsIdx); xkb_mod_mask_t shift = (UINT32_C(1) << shiftIdx); xkb_mod_mask_t mod1 = (UINT32_C(1) << mod1Idx); xkb_mod_mask_t mod2 = (UINT32_C(1) << mod2Idx); xkb_mod_mask_t alt = (UINT32_C(1) << altIdx); xkb_mod_mask_t meta = (UINT32_C(1) << metaIdx); xkb_mod_mask_t num = (UINT32_C(1) << numIdx); changed = xkb_state_update_mask(state, caps, 0, 0, 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_EFFECTIVE)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == caps); changed = xkb_state_update_mask(state, caps, 0, shift, 0, 0, 0); assert(changed == (XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == (caps | shift)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED) == caps); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED) == shift); changed = xkb_state_update_mask(state, 0, 0, 0, 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0); changed = xkb_state_update_mask(state, alt, 0, 0, 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_EFFECTIVE)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == canonical_mask(pure_vmods, alt, mod1)); changed = xkb_state_update_mask(state, meta, 0, 0, 0, 0, 0); assert(changed == (pure_vmods ? (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_EFFECTIVE) : 0 /* Same canonical modifier state */)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == canonical_mask(pure_vmods, meta, mod1)); changed = xkb_state_update_mask(state, 0, 0, num, 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == canonical_mask(pure_vmods, num, mod2)); xkb_state_update_mask(state, 0, 0, 0, 0, 0, 0); changed = xkb_state_update_mask(state, mod2, 0, num, 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == canonical_mask(pure_vmods, mod2 | num, mod2)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED) == mod2); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED) == canonical_mask(pure_vmods, num, mod2)); xkb_state_unref(state); } static void test_repeat(struct xkb_keymap *keymap) { assert(!xkb_keymap_key_repeats(keymap, KEY_LEFTSHIFT + EVDEV_OFFSET)); assert(xkb_keymap_key_repeats(keymap, KEY_A + EVDEV_OFFSET)); assert(xkb_keymap_key_repeats(keymap, KEY_8 + EVDEV_OFFSET)); assert(xkb_keymap_key_repeats(keymap, KEY_DOWN + EVDEV_OFFSET)); assert(xkb_keymap_key_repeats(keymap, KEY_KBDILLUMDOWN + EVDEV_OFFSET)); } static void test_consume(struct xkb_keymap *keymap, bool pure_vmods) { xkb_mod_mask_t mask; xkb_mod_index_t shiftIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); xkb_mod_index_t capsIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); xkb_mod_index_t ctrlIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); xkb_mod_index_t mod1Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD1); xkb_mod_index_t mod2Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD2); xkb_mod_index_t mod5Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD5); xkb_mod_index_t altIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_ALT); xkb_mod_index_t metaIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_META); xkb_mod_index_t numIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_NUM); xkb_mod_index_t level3Idx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_LEVEL3); xkb_mod_mask_t caps = (UINT32_C(1) << capsIdx); xkb_mod_mask_t shift = (UINT32_C(1) << shiftIdx); xkb_mod_mask_t ctrl = (UINT32_C(1) << ctrlIdx); xkb_mod_mask_t mod1 = (UINT32_C(1) << mod1Idx); xkb_mod_mask_t mod2 = (UINT32_C(1) << mod2Idx); xkb_mod_mask_t mod5 = (UINT32_C(1) << mod5Idx); xkb_mod_mask_t alt = (UINT32_C(1) << altIdx); xkb_mod_mask_t meta = (UINT32_C(1) << metaIdx); xkb_mod_mask_t num = (UINT32_C(1) << numIdx); xkb_mod_mask_t level3 = (UINT32_C(1) << level3Idx); struct xkb_state *state = xkb_state_new(keymap); assert(state); /* Test remove_consumed() */ xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_EQUAL + EVDEV_OFFSET, XKB_KEY_DOWN); fprintf(stderr, "dumping state for Alt-Shift-+\n"); print_state(state); mask = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); assert(mask == (canonical_mask(pure_vmods, alt, mod1) | shift)); mask = xkb_state_mod_mask_remove_consumed(state, KEY_EQUAL + EVDEV_OFFSET, mask); assert(mask == canonical_mask(pure_vmods, alt, mod1)); /* Test get_consumed_mods() */ mask = xkb_state_key_get_consumed_mods(state, KEY_EQUAL + EVDEV_OFFSET); assert(mask == shift); mask = xkb_state_key_get_consumed_mods(state, KEY_ESC + EVDEV_OFFSET); assert(mask == 0); assert(xkb_state_mod_index_is_consumed(state, KEY_EQUAL + EVDEV_OFFSET, shiftIdx) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_EQUAL + EVDEV_OFFSET, mod1Idx) == 0); assert(xkb_state_mod_index_is_consumed(state, KEY_EQUAL + EVDEV_OFFSET, altIdx) == 0); assert(xkb_state_mod_index_is_consumed(state, KEY_EQUAL + EVDEV_OFFSET, metaIdx) == 0); xkb_state_unref(state); /* Test is_consumed() - simple ALPHABETIC type. */ state = xkb_state_new(keymap); assert(state); mask = xkb_state_key_get_consumed_mods(state, KEY_A + EVDEV_OFFSET); assert(mask == (shift | caps)); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, capsIdx) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shiftIdx) > 0); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, capsIdx) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shiftIdx) > 0); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, capsIdx) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shiftIdx) > 0); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, capsIdx) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shiftIdx) > 0); xkb_state_unref(state); /* More complicated - CTRL+ALT */ state = xkb_state_new(keymap); assert(state); mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET); assert(mask == (shift | canonical_mask(pure_vmods, alt, mod1) | ctrl | canonical_mask(pure_vmods, level3, mod5))); /* Shift is preserved. */ xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET); assert(mask == (canonical_mask(pure_vmods, alt, mod1) | ctrl | canonical_mask(pure_vmods, level3, mod5))); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET); assert(mask == (shift | canonical_mask(pure_vmods, alt, mod1) | ctrl | canonical_mask(pure_vmods, level3, mod5))); xkb_state_unref(state); /* Test XKB_CONSUMED_MODE_GTK, CTRL+ALT */ state = xkb_state_new(keymap); assert(state); mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == 0); xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN); mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == 0); xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN); mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == (canonical_mask(pure_vmods, alt, mod1) | ctrl)); assert(xkb_state_mod_index_is_consumed(state, KEY_F1 + EVDEV_OFFSET, shiftIdx) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_F1 + EVDEV_OFFSET, ctrlIdx) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_F1 + EVDEV_OFFSET, altIdx) > 0); if (pure_vmods) { assert(xkb_state_mod_index_is_consumed(state, KEY_F1 + EVDEV_OFFSET, mod1Idx) == 0); assert(xkb_state_mod_index_is_consumed(state, KEY_F1 + EVDEV_OFFSET, metaIdx) == 0); } else { assert(xkb_state_mod_index_is_consumed(state, KEY_F1 + EVDEV_OFFSET, mod1Idx) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_F1 + EVDEV_OFFSET, metaIdx) > 0); } mask = ctrl | canonical_mask(pure_vmods, alt, mod1) | canonical_mask(pure_vmods, num, mod2); mask = xkb_state_mod_mask_remove_consumed(state, KEY_F1 + EVDEV_OFFSET, mask); assert(mask == canonical_mask(pure_vmods, num, mod2)); mask = ctrl | alt | canonical_mask(pure_vmods, alt, meta) | canonical_mask(pure_vmods, num, mod2); mask = xkb_state_mod_mask_remove_consumed(state, KEY_F1 + EVDEV_OFFSET, mask); assert(mask == canonical_mask(pure_vmods, num, mod2)); xkb_state_unref(state); /* Test XKB_CONSUMED_MODE_GTK, Simple Shift */ state = xkb_state_new(keymap); assert(state); mask = xkb_state_key_get_consumed_mods2(state, KEY_A + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == (shift | caps)); xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN); mask = xkb_state_key_get_consumed_mods2(state, KEY_A + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == (shift | caps)); xkb_state_unref(state); } static void test_overlapping_mods(struct xkb_context *context) { struct xkb_keymap *keymap; struct xkb_state *state; /* Super and Hyper are overlapping (full overlap) */ keymap = test_compile_rules(context, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev", NULL, "us", NULL, "overlapping_modifiers:super_hyper," "grp:win_space_toggle"); assert(keymap); xkb_mod_index_t shiftIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); xkb_mod_index_t capsIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); xkb_mod_index_t ctrlIdx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); xkb_mod_index_t mod1Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD1); xkb_mod_index_t mod3Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD3); xkb_mod_index_t mod4Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD4); xkb_mod_index_t mod5Idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_MOD5); xkb_mod_index_t altIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_ALT); xkb_mod_index_t metaIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_META); xkb_mod_index_t superIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_SUPER); xkb_mod_index_t hyperIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_HYPER); /* Note: not mapped */ xkb_mod_index_t scrollIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_SCROLL); xkb_mod_mask_t shift = (UINT32_C(1) << shiftIdx); xkb_mod_mask_t ctrl = (UINT32_C(1) << ctrlIdx); xkb_mod_mask_t mod1 = (UINT32_C(1) << mod1Idx); xkb_mod_mask_t mod3 = (UINT32_C(1) << mod3Idx); xkb_mod_mask_t mod4 = (UINT32_C(1) << mod4Idx); xkb_mod_mask_t mod5 = (UINT32_C(1) << mod5Idx); xkb_mod_mask_t alt = (UINT32_C(1) << altIdx); xkb_mod_mask_t meta = (UINT32_C(1) << metaIdx); xkb_mod_mask_t super = (UINT32_C(1) << superIdx); xkb_mod_mask_t hyper = (UINT32_C(1) << hyperIdx); state = xkb_state_new(keymap); assert(state); const struct test_active_mods_entry test_data1[] = { { .state = 0, .active = 0 }, { .state = mod1, .active = mod1 | alt | meta }, { .state = mod3, .active = mod3 }, { .state = mod4, .active = mod4 }, { .state = alt, .active = mod1 | alt | meta }, { .state = meta, .active = mod1 | alt | meta }, { .state = super, .active = mod3 | mod4 | super | hyper }, { .state = hyper, .active = mod3 | mod4 | super | hyper }, { .state = mod3 | mod4, .active = mod3 | mod4 | super | hyper }, }; for (unsigned int k = 0; k < ARRAY_SIZE(test_data1); k++) { const struct test_active_mods_entry *entry = &test_data1[k]; xkb_state_update_mask(state, entry->state, 0, 0, 0, 0, 0); check_mods(keymap, state, entry, XKB_STATE_MODS_DEPRESSED); } assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == (mod3 | mod4)); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ANY, mod3Idx, mod4Idx, superIdx, hyperIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ALL, mod3Idx, mod4Idx, superIdx, hyperIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_XKB) == (shift | ctrl | mod1 | mod5)); assert(xkb_state_mod_mask_remove_consumed(state, KEY_F1 + EVDEV_OFFSET, (mod1 | mod4 | mod5)) == mod4); assert(xkb_state_mod_mask_remove_consumed(state, KEY_F1 + EVDEV_OFFSET, (alt | super)) == (mod3 | mod4)); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, shiftIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, capsIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, ctrlIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, mod1Idx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, mod5Idx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, altIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, metaIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, superIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, hyperIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, scrollIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_key_get_consumed_mods2(state, KEY_SPACE + EVDEV_OFFSET, XKB_CONSUMED_MODE_XKB) == mod4); assert(xkb_state_mod_mask_remove_consumed(state, KEY_SPACE + EVDEV_OFFSET, (mod3 | mod4)) == mod3); assert(xkb_state_mod_mask_remove_consumed(state, KEY_SPACE + EVDEV_OFFSET, (super | hyper)) == mod3); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, shiftIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, capsIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, ctrlIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, mod1Idx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, mod5Idx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, altIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, metaIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, superIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, hyperIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, scrollIdx, XKB_CONSUMED_MODE_XKB) == 0); xkb_state_update_mask(state, mod4, 0, 0, 0, 0, 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, shiftIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, capsIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, ctrlIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, mod1Idx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, mod5Idx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, altIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, metaIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, superIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, hyperIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, scrollIdx, XKB_CONSUMED_MODE_XKB) == 0); xkb_state_unref(state); xkb_keymap_unref(keymap); /* Super and Hyper are overlapping (full overlap). * Alt overlaps with Meta (incomplete overlap) */ keymap = test_compile_rules(context, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev", NULL, "us", NULL, "overlapping_modifiers:meta," "grp:win_space_toggle"); assert(keymap); altIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_ALT); metaIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_META); superIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_SUPER); hyperIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_HYPER); alt = (UINT32_C(1) << altIdx); meta = (UINT32_C(1) << metaIdx); super = (UINT32_C(1) << superIdx); hyper = (UINT32_C(1) << hyperIdx); state = xkb_state_new(keymap); assert(state); const struct test_active_mods_entry test_data2[] = { { .state = 0, .active = 0 }, { .state = mod1, .active = mod1 | alt }, { .state = mod3, .active = mod3 }, { .state = mod4, .active = mod4 | hyper | super }, { .state = alt, .active = mod1 | alt }, { .state = meta, .active = mod1 | mod3 | alt | meta }, { .state = super, .active = mod4 | hyper | super }, { .state = hyper, .active = mod4 | hyper | super }, { .state = mod1 | mod3, .active = mod1 | mod3 | alt | meta }, { .state = mod1 | mod4, .active = mod1 | mod4 | alt | super | hyper }, { .state = mod3 | mod4, .active = mod3 | mod4 | super | hyper }, { .state = mod1 | mod3 | mod4, .active = mod1 | mod3 | mod4 | alt | meta | super | hyper }, }; for (unsigned int k = 0; k < ARRAY_SIZE(test_data2); k++) { const struct test_active_mods_entry *entry = &test_data2[k]; xkb_state_update_mask(state, entry->state, 0, 0, 0, 0, 0); check_mods(keymap, state, entry, XKB_STATE_MODS_DEPRESSED); } assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ANY, mod1Idx, mod3Idx, mod4Idx, altIdx, metaIdx, superIdx, hyperIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ALL, mod1Idx, mod3Idx, mod4Idx, altIdx, metaIdx, superIdx, hyperIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_XKB) == (shift | ctrl | mod1 | mod5)); assert(xkb_state_mod_mask_remove_consumed(state, KEY_F1 + EVDEV_OFFSET, (mod1 | mod4 | mod5)) == mod4); assert(xkb_state_mod_mask_remove_consumed(state, KEY_F1 + EVDEV_OFFSET, (alt | super)) == mod4); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, shiftIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, capsIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, ctrlIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, mod1Idx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, mod5Idx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, altIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, metaIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, superIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, hyperIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_key_get_consumed_mods2(state, KEY_SPACE + EVDEV_OFFSET, XKB_CONSUMED_MODE_XKB) == mod4); assert(xkb_state_mod_mask_remove_consumed(state, KEY_SPACE + EVDEV_OFFSET, (mod3 | mod4)) == mod3); assert(xkb_state_mod_mask_remove_consumed(state, KEY_SPACE + EVDEV_OFFSET, (super | hyper)) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, shiftIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, capsIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, ctrlIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, mod1Idx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, mod5Idx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, altIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, metaIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, superIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_SPACE + EVDEV_OFFSET, hyperIdx, XKB_CONSUMED_MODE_XKB) > 0); xkb_state_update_mask(state, mod1, 0, 0, 0, 0, 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ANY, mod1Idx, altIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ALL, mod1Idx, altIdx, XKB_MOD_INVALID) > 0); xkb_state_update_mask(state, mod1 | mod3, 0, 0, 0, 0, 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ANY, mod1Idx, mod3Idx, altIdx, metaIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ALL, mod1Idx, mod3Idx, altIdx, metaIdx, XKB_MOD_INVALID) > 0); xkb_state_unref(state); xkb_keymap_unref(keymap); /* Super and Hyper overlaps with Meta; Alt overlaps with Meta */ keymap = test_compile_rules(context, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev", NULL, "us", NULL, "overlapping_modifiers:super_hyper," "overlapping_modifiers:meta"); assert(keymap); altIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_ALT); metaIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_META); superIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_SUPER); hyperIdx = _xkb_keymap_mod_get_index(keymap, XKB_VMOD_NAME_HYPER); alt = (UINT32_C(1) << altIdx); meta = (UINT32_C(1) << metaIdx); super = (UINT32_C(1) << superIdx); hyper = (UINT32_C(1) << hyperIdx); state = xkb_state_new(keymap); assert(state); const struct test_active_mods_entry test_data3[] = { { .state = 0, .active = 0 }, { .state = mod1, .active = mod1 | alt }, { .state = mod3, .active = mod3 }, { .state = mod4, .active = mod4 }, { .state = alt, .active = mod1 | alt }, { .state = meta, .active = mod1 | mod3 | alt | meta }, { .state = super, .active = mod3 | mod4 | super | hyper }, { .state = hyper, .active = mod3 | mod4 | super | hyper }, { .state = mod1 | mod3, .active = mod1 | mod3 | alt | meta }, { .state = mod1 | mod3, .active = mod1 | mod3 | alt | meta }, { .state = mod1 | mod4, .active = mod1 | mod4 | alt }, { .state = mod3 | mod4, .active = mod3 | mod4 | super | hyper }, { .state = mod1 | mod3 | mod4, .active = mod1 | mod3 | mod4 | alt | meta | super | hyper }, }; for (unsigned int k = 0; k < ARRAY_SIZE(test_data3); k++) { const struct test_active_mods_entry *entry = &test_data3[k]; xkb_state_update_mask(state, entry->state, 0, 0, 0, 0, 0); check_mods(keymap, state, entry, XKB_STATE_MODS_DEPRESSED); } assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ANY, mod1Idx, mod3Idx, mod4Idx, altIdx, metaIdx, superIdx, hyperIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ALL, mod1Idx, mod3Idx, mod4Idx, altIdx, metaIdx, superIdx, hyperIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_XKB) == (shift | ctrl | mod1 | mod5)); assert(xkb_state_mod_mask_remove_consumed(state, KEY_F1 + EVDEV_OFFSET, (mod1 | mod4 | mod5)) == mod4); assert(xkb_state_mod_mask_remove_consumed(state, KEY_F1 + EVDEV_OFFSET, (alt | super)) == (mod3 | mod4)); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, shiftIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, capsIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, ctrlIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, mod1Idx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, mod5Idx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, altIdx, XKB_CONSUMED_MODE_XKB) > 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, metaIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, superIdx, XKB_CONSUMED_MODE_XKB) == 0); assert(xkb_state_mod_index_is_consumed2(state, KEY_F1 + EVDEV_OFFSET, hyperIdx, XKB_CONSUMED_MODE_XKB) == 0); xkb_state_update_mask(state, mod1 | mod3, 0, 0, 0, 0, 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ANY, mod1Idx, mod3Idx, altIdx, metaIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ALL, mod1Idx, mod3Idx, altIdx, metaIdx, XKB_MOD_INVALID) > 0); xkb_state_update_mask(state, mod1 | mod4, 0, 0, 0, 0, 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ANY, mod1Idx, mod4Idx, altIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ALL, mod1Idx, mod4Idx, altIdx, XKB_MOD_INVALID) > 0); xkb_state_update_mask(state, mod3 | mod4, 0, 0, 0, 0, 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ANY, mod3Idx, mod4Idx, superIdx, hyperIdx, XKB_MOD_INVALID) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_EFFECTIVE, XKB_STATE_MATCH_ALL, mod3Idx, mod4Idx, superIdx, hyperIdx, XKB_MOD_INVALID) > 0); xkb_state_unref(state); xkb_keymap_unref(keymap); } static void test_inactive_key_type_entry(struct xkb_context *context) { const char keymap_str[] = "xkb_keymap {\n" " xkb_keycodes {\n" " <a> = 38;\n" " <leftshift> = 50;\n" " };\n" " xkb_types {\n" " virtual_modifiers Bound = Shift, Unbound;\n" " type \"X\" {\n" " modifiers = Bound+Unbound;\n" /* This entry should be ignored because it has an unbound modifier */ " map[Bound+Unbound] = Level1;\n" " map[Bound] = Level2;\n" " };\n" " };\n" " xkb_symbols {\n" " key <a> { [ a, A ], type = \"X\" };\n" " key <leftshift> { [ SetMods(mods = Shift) ] };\n" " };\n" "};"; struct xkb_keymap *keymap = test_compile_buffer(context, XKB_KEYMAP_FORMAT_TEXT_V1, keymap_str, sizeof(keymap_str)); assert(keymap); struct xkb_state *state = xkb_state_new(keymap); assert(state); const xkb_mod_mask_t shift = (UINT32_C(1) << XKB_MOD_INDEX_SHIFT); assert(xkb_state_key_get_one_sym(state, KEY_A + EVDEV_OFFSET) == XKB_KEY_a); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == shift); assert(xkb_state_key_get_one_sym(state, KEY_A + EVDEV_OFFSET) == XKB_KEY_A); xkb_state_unref(state); xkb_keymap_unref(keymap); } static void key_iter(struct xkb_keymap *keymap, xkb_keycode_t key, void *data) { xkb_keycode_t *counter = data; assert(*counter == key); (*counter)++; } static void test_keycode_range(struct xkb_keymap *keymap) { xkb_keycode_t counter; assert(xkb_keymap_min_keycode(keymap) == 9); assert(xkb_keymap_max_keycode(keymap) == 569); counter = xkb_keymap_min_keycode(keymap); xkb_keymap_key_for_each(keymap, key_iter, &counter); assert(counter == xkb_keymap_max_keycode(keymap) + 1); } static void test_caps_keysym_transformation(struct xkb_context *context) { int nsyms; xkb_keysym_t sym; const xkb_keysym_t *syms; const char keymap_str[] = "xkb_keymap {\n" " xkb_keycodes { include \"evdev\" };\n" " xkb_compat { include \"basic\" };\n" " xkb_types { include \"complete\" };\n" " xkb_symbols {\n" " include \"pc+ch(fr)\"\n" " key <AE13> { [{oe, ssharp}, {ae, s, s}] };" " key <AB11> { [{3, ntilde}] };" " replace key <RCTL> { [{Control_R, ISO_Next_Group}] };" " };" "};"; struct xkb_keymap* const keymap = test_compile_buffer(context, XKB_KEYMAP_FORMAT_TEXT_V1, keymap_str, sizeof(keymap_str)); assert(keymap); xkb_mod_index_t shift = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); xkb_mod_index_t caps = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); struct xkb_state *state = xkb_state_new(keymap); assert(state); /* See xkb_state_key_get_one_sym() for what's this all about. */ assert(xkb_state_key_get_layout(state, KEY_A + EVDEV_OFFSET) == 0); assert(xkb_state_key_get_layout(state, KEY_SEMICOLON + EVDEV_OFFSET) == 0); /* Without caps, no transformation. */ assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_key_get_level(state, KEY_A + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_A + EVDEV_OFFSET); assert(sym == XKB_KEY_a); assert(xkb_state_key_get_level(state, KEY_SEMICOLON + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + EVDEV_OFFSET); assert(sym == XKB_KEY_eacute); nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + EVDEV_OFFSET, &syms); assert(nsyms == 1 && syms[0] == XKB_KEY_eacute); assert(xkb_state_key_get_level(state, KEY_YEN + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_YEN + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_YEN + EVDEV_OFFSET, &syms); assert(nsyms == 2 && syms[0] == XKB_KEY_oe && syms[1] == XKB_KEY_ssharp); assert(xkb_state_key_get_level(state, KEY_RO + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_RO + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_RO + EVDEV_OFFSET, &syms); assert(nsyms == 2 && syms[0] == XKB_KEY_3 && syms[1] == XKB_KEY_ntilde); assert(xkb_state_key_get_level(state, KEY_RIGHTCTRL + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_RIGHTCTRL + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_RIGHTCTRL + EVDEV_OFFSET, &syms); assert(nsyms == 2 && syms[0] == XKB_KEY_Control_R && syms[1] == XKB_KEY_ISO_Next_Group); /* With shift, no transformation (only different level). */ xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) > 0); assert(xkb_state_key_get_level(state, KEY_A + EVDEV_OFFSET, 0) == 1); sym = xkb_state_key_get_one_sym(state, KEY_A + EVDEV_OFFSET); assert(sym == XKB_KEY_A); sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + EVDEV_OFFSET); assert(sym == XKB_KEY_odiaeresis); nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + EVDEV_OFFSET, &syms); assert(nsyms == 1 && syms[0] == XKB_KEY_odiaeresis); assert(xkb_state_key_get_level(state, KEY_YEN + EVDEV_OFFSET, 0) == 1); sym = xkb_state_key_get_one_sym(state, KEY_YEN + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_YEN + EVDEV_OFFSET, &syms); assert(nsyms == 3 && syms[0] == XKB_KEY_ae && syms[1] == XKB_KEY_s && syms[2] == XKB_KEY_s); assert(xkb_state_key_get_level(state, KEY_RO + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_RO + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_RO + EVDEV_OFFSET, &syms); assert(nsyms == 2 && syms[0] == XKB_KEY_3 && syms[1] == XKB_KEY_ntilde); assert(xkb_state_key_get_level(state, KEY_RIGHTCTRL + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_RIGHTCTRL + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_RIGHTCTRL + EVDEV_OFFSET, &syms); assert(nsyms == 2 && syms[0] == XKB_KEY_Control_R && syms[1] == XKB_KEY_ISO_Next_Group); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); /* With caps, transform in same level. */ xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) > 0); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_key_get_level(state, KEY_A + EVDEV_OFFSET, 0) == 1); sym = xkb_state_key_get_one_sym(state, KEY_A + EVDEV_OFFSET); assert(sym == XKB_KEY_A); assert(xkb_state_key_get_level(state, KEY_SEMICOLON + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + EVDEV_OFFSET); assert(sym == XKB_KEY_Eacute); nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + EVDEV_OFFSET, &syms); assert(nsyms == 1 && syms[0] == XKB_KEY_Eacute); assert(xkb_state_key_get_level(state, KEY_YEN + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_YEN + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_YEN + EVDEV_OFFSET, &syms); assert(nsyms == 2 && syms[0] == XKB_KEY_OE && syms[1] == XKB_KEY_Ssharp); assert(xkb_state_key_get_level(state, KEY_RO + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_RO + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_RO + EVDEV_OFFSET, &syms); assert(nsyms == 2 && syms[0] == XKB_KEY_3 && syms[1] == XKB_KEY_Ntilde); assert(xkb_state_key_get_level(state, KEY_RIGHTCTRL + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_RIGHTCTRL + EVDEV_OFFSET); assert(sym == XKB_KEY_NoSymbol); nsyms = xkb_state_key_get_syms(state, KEY_RIGHTCTRL + EVDEV_OFFSET, &syms); assert(nsyms == 2 && syms[0] == XKB_KEY_Control_R && syms[1] == XKB_KEY_ISO_Next_Group); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); xkb_state_unref(state); xkb_keymap_unref(keymap); } static void test_get_utf8_utf32(struct xkb_keymap *keymap) { char buf[256]; struct xkb_state *state = xkb_state_new(keymap); assert(state); #define TEST_KEY(key, expected_utf8, expected_utf32) do { \ assert(xkb_state_key_get_utf8(state, (key) + EVDEV_OFFSET, NULL, 0) == strlen(expected_utf8)); \ assert(xkb_state_key_get_utf8(state, (key) + EVDEV_OFFSET, buf, sizeof(buf)) == strlen(expected_utf8)); \ assert(memcmp(buf, expected_utf8, sizeof(expected_utf8)) == 0); \ assert(xkb_state_key_get_utf32(state, (key) + EVDEV_OFFSET) == (expected_utf32)); \ } while (0) /* Simple ASCII. */ TEST_KEY(KEY_A, "a", 0x61); TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_1, "1", 0x31); /* Invalid. */ TEST_KEY(XKB_KEYCODE_INVALID - 8, "", 0); TEST_KEY(300, "", 0); /* No string. */ TEST_KEY(KEY_LEFTCTRL, "", 0); TEST_KEY(KEY_NUMLOCK, "", 0); /* Multiple keysyms. */ TEST_KEY(KEY_6, "HELLO", 0); TEST_KEY(KEY_7, "YES THIS IS DOG", 0); /* Check truncation. */ memset(buf, 'X', sizeof(buf)); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 0) == strlen("HELLO")); assert(memcmp(buf, "X", 1) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 1) == strlen("HELLO")); assert(memcmp(buf, "", 1) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 2) == strlen("HELLO")); assert(memcmp(buf, "H", 2) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 3) == strlen("HELLO")); assert(memcmp(buf, "HE", 3) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 5) == strlen("HELLO")); assert(memcmp(buf, "HELL", 5) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 6) == strlen("HELLO")); assert(memcmp(buf, "HELLO", 6) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 7) == strlen("HELLO")); assert(memcmp(buf, "HELLO\0X", 7) == 0); /* Switch to ru layout */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_key_get_layout(state, KEY_A + EVDEV_OFFSET) == 1); /* Non ASCII. */ TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_A, "ф", 0x0444); TEST_KEY(KEY_Z, "я", 0x044F); /* Switch back to us layout */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_key_get_layout(state, KEY_A + EVDEV_OFFSET) == 0); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); TEST_KEY(KEY_A, "A", 0x41); TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_1, "!", 0x21); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); TEST_KEY(KEY_6, "HELLO", 0); TEST_KEY(KEY_7, "YES THIS IS DOG", 0); xkb_state_unref(state); } static void test_ctrl_string_transformation(struct xkb_keymap *keymap) { char buf[256]; xkb_mod_index_t ctrl = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); struct xkb_state *state = xkb_state_new(keymap); assert(state); /* See xkb_state_key_get_utf8() for what's this all about. */ /* First without. */ TEST_KEY(KEY_A, "a", 0x61); TEST_KEY(KEY_B, "b", 0x62); TEST_KEY(KEY_C, "c", 0x63); TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_1, "1", 0x31); /* And with. */ xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_EFFECTIVE) > 0); TEST_KEY(KEY_A, "\x01", 0x01); TEST_KEY(KEY_B, "\x02", 0x02); TEST_KEY(KEY_C, "\x03", 0x03); TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_1, "1", 0x31); xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_UP); /* Switch to ru layout */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_key_get_layout(state, KEY_A + EVDEV_OFFSET) == 1); /* Non ASCII. */ xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_EFFECTIVE) > 0); TEST_KEY(KEY_A, "\x01", 0x01); TEST_KEY(KEY_B, "\x02", 0x02); xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_UP); xkb_state_unref(state); } static bool test_active_leds(struct xkb_state *state, xkb_led_mask_t leds_expected) { struct xkb_keymap *keymap = xkb_state_get_keymap(state); bool ret = true; xkb_led_mask_t leds_got = 0; for (xkb_led_index_t led = 0; led < xkb_keymap_num_leds(keymap); led++) { const int status = xkb_state_led_index_is_active(state, led); if (status < 0) continue; const xkb_led_mask_t mask = (UINT32_C(1) << led); const bool expected = !!(leds_expected & mask); if (status) leds_got |= mask; if (!!status ^ expected) { fprintf(stderr, "ERROR: LED \"%s\" status: expected %d, got %d\n", xkb_keymap_led_get_name(keymap, led), expected, !!status); ret = false; } } if (!ret) { fprintf(stderr, "ERROR: LEDs: expected 0x%x, got 0x%x\n", leds_expected, leds_got); } return ret; } static void test_leds(struct xkb_context *ctx) { const char buf[] = "xkb_keymap {\n" " xkb_keycodes { include \"evdev\" };\n" " xkb_types { include \"basic\" };\n" " xkb_compat {\n" " include \"leds(groups)\"\n" " interpret ISO_Group_Shift { action= SetGroup(group=+1); };\n" " interpret ISO_Group_Latch { action= LatchGroup(group=+1); };\n" " interpret ISO_Group_Lock { action= LockGroup(group=+1); };\n" " };\n" " xkb_symbols {\n" " key <AD01> { [ q, Q ], [w, W], [e, E] };\n" " key <LFSH> { [ ISO_Group_Shift ] };\n" " key <MENU> { [ ISO_Group_Latch ] };\n" " key <CAPS> { [ ISO_Group_Lock ] };\n" " };\n" "};"; struct xkb_keymap *keymap = test_compile_buffer(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, buf, ARRAY_SIZE(buf)); assert(keymap); const xkb_led_index_t caps_idx = _xkb_keymap_led_get_index(keymap, XKB_LED_NAME_CAPS); const xkb_led_index_t num_idx = _xkb_keymap_led_get_index(keymap, XKB_LED_NAME_NUM); const xkb_led_index_t scroll_idx = _xkb_keymap_led_get_index(keymap, XKB_LED_NAME_SCROLL); const xkb_led_index_t compose_idx = _xkb_keymap_led_get_index(keymap, XKB_LED_NAME_COMPOSE); const xkb_led_index_t sleep_idx = _xkb_keymap_led_get_index(keymap, "Sleep"); const xkb_led_index_t mute_idx = _xkb_keymap_led_get_index(keymap, "Mute"); const xkb_led_index_t misc_idx = _xkb_keymap_led_get_index(keymap, "Misc"); const xkb_led_index_t mail_idx = _xkb_keymap_led_get_index(keymap, "Mail"); const xkb_led_index_t charging_idx = _xkb_keymap_led_get_index(keymap, "Charging"); const xkb_led_mask_t caps = UINT32_C(1) << caps_idx; const xkb_led_mask_t num = UINT32_C(1) << num_idx; const xkb_led_mask_t scroll = UINT32_C(1) << scroll_idx; const xkb_led_mask_t compose = UINT32_C(1) << compose_idx; const xkb_led_mask_t sleep = UINT32_C(1) << sleep_idx; const xkb_led_mask_t mute = UINT32_C(1) << mute_idx; const xkb_led_mask_t misc = UINT32_C(1) << misc_idx; const xkb_led_mask_t mail = UINT32_C(1) << mail_idx; const xkb_led_mask_t charging = UINT32_C(1) << charging_idx; struct xkb_state *state = xkb_state_new(keymap); assert(state); xkb_state_update_key(state, KEY_Q + EVDEV_OFFSET, XKB_KEY_UP); assert(test_active_leds(state, (caps | scroll))); /* SetGroup */ xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0x1); assert(test_active_leds(state, (num | scroll | mute | misc))); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); /* LatchGroup */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0x1); assert(test_active_leds(state, (caps | compose | mute | misc | charging))); xkb_state_update_key(state, KEY_Q + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_Q + EVDEV_OFFSET, XKB_KEY_UP); /* LockGroup 2 */ xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0x1); assert(test_active_leds(state, (caps | scroll | sleep | mute | mail))); /* LockGroup 2 + SetGroup */ xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0x2); assert(test_active_leds(state, (num | scroll | sleep | mute | misc | mail | charging))); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); /* LockGroup 3 */ xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0x2); assert(test_active_leds(state, (caps | scroll | sleep | mute | charging))); /* LockGroup 3 + SetGroup */ xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0x0); assert(test_active_leds(state, (num | scroll | sleep | misc | charging))); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); xkb_state_unref(state); xkb_keymap_unref(keymap); } static void test_multiple_actions(struct xkb_context *ctx) { /* Check that we can trigger 2 actions on the same levels, with both * explicit (defined via the key statement) and explicit (defined via * interpret). The actions set the Control modifier and may change the * group. The idea is to enable keyboard shortcuts to always target the * same layout. Because SetGroup() does not work well with absolute values, * we define the modifiers on each 2 groups. */ const char keymap_str[] = "xkb_keymap {\n" " xkb_keycodes {\n" " <AD01> = 24;\n" " <LCTL> = 37;\n" " <RCTL> = 105;\n" " };\n" " xkb_compat {\n" /* Right Control has its actions set implicitly via interpret */ " interpret 1 {\n" " action = {SetMods(modifiers=Control)};\n" " };\n" " interpret 2 {\n" " action = {SetMods(modifiers=Control), SetGroup(group=-1)};\n" " };\n" " interpret 3 {\n" " action = {SetMods(modifiers=Control), SetGroup(group=-2)};\n" " };\n" " interpret 4 {\n" " action = {SetMods(modifiers=Control), SetGroup(group=-3)};\n" " };\n" " };\n" " xkb_symbols {\n" " key <AD01> { [q], [Arabic_dad], [c_h], [Thai_maiyamok] };\n" /* Left Control has its actions set explicitly */ " key <LCTL> {\n" " symbols[1] = [Control_L],\n" " actions[1] = [{SetMods(modifiers=Control)}],\n" " actions[2] = [{SetMods(modifiers=Control), SetGroup(group=-1)}],\n" " actions[3] = [{SetMods(modifiers=Control), SetGroup(group=-2)}],\n" " actions[4] = [{SetMods(modifiers=Control), SetGroup(group=-3)}]\n" " };\n" " key <RCTL> { [1], [2], [3], [4] };\n" " };\n" "};"; struct xkb_keymap *keymap = test_compile_buffer(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, keymap_str, sizeof(keymap_str)); assert(keymap); struct xkb_state *state = xkb_state_new(keymap); assert(state); const xkb_mod_index_t ctrl_idx = _xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); const xkb_mod_mask_t ctrl = UINT32_C(1) << ctrl_idx; const xkb_keycode_t lcontrol = KEY_LEFTCTRL + EVDEV_OFFSET; const xkb_keycode_t rcontrol = KEY_RIGHTCTRL + EVDEV_OFFSET; const xkb_keycode_t q = KEY_Q + EVDEV_OFFSET; xkb_mod_mask_t mods; const xkb_keycode_t mod_keys[] = {lcontrol, rcontrol}; const xkb_keysym_t ad01[] = { XKB_KEY_q, XKB_KEY_Arabic_dad, XKB_KEY_c_h, XKB_KEY_Thai_maiyamok }; for (xkb_layout_index_t layout = 0; layout < ARRAY_SIZE(ad01); layout++) { /* Lock layout */ xkb_state_update_mask(state, 0, 0, 0, 0, 0, layout); assert(xkb_state_key_get_layout(state, q) == layout); assert(xkb_state_key_get_one_sym(state, q) == ad01[layout]); for (unsigned int k = 0; k < ARRAY_SIZE(mod_keys); k++) { /* Temporarily switch to first layout + set Control modifier */ xkb_state_update_key(state, mod_keys[k], XKB_KEY_DOWN); assert(xkb_state_key_get_layout(state, q) == 0); mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); assert(mods == ctrl); assert(xkb_state_key_get_one_sym(state, q) == XKB_KEY_q); /* Restore layout, unset Control */ xkb_state_update_key(state, mod_keys[k], XKB_KEY_UP); assert(xkb_state_key_get_layout(state, q) == layout); mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); assert(mods == 0); assert(xkb_state_key_get_one_sym(state, q) == ad01[layout]); } } xkb_state_unref(state); xkb_keymap_unref(keymap); } static void test_void_action(struct xkb_context *ctx) { const char keymap_str[] = "xkb_keymap {\n" " xkb_keycodes { <> = 1; };\n" " xkb_symbols { key <> { [VoidAction()], [VoidAction()] }; };\n" "};"; struct xkb_keymap *keymap = test_compile_buffer(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, keymap_str, sizeof(keymap_str)); assert(keymap); struct xkb_state *state = xkb_state_new(keymap); assert(state); xkb_state_update_latched_locked(state, 0x1, 0x1, true, 1, 0, 0, false, 0); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 1); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0x1); xkb_state_update_key(state, 1, XKB_KEY_DOWN); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0); xkb_state_unref(state); xkb_keymap_unref(keymap); } static void test_extended_layout_indices(struct xkb_context *ctx) { const char keymap_str[] = "xkb_keymap \"extended-layout-indices\" {\n" " xkb_keycodes {\n" " <> = 1;\n" " <set-1> = 10;\n" " <set+1> = 11;\n" " <set32> = 12;\n" " <latch-1> = 20;\n" " <latch+1> = 21;\n" " <latch32> = 22;\n" " <lock-1> = 30;\n" " <lock+1> = 31;\n" " <lock32> = 32;\n" " };\n" " xkb_types { type \"ONE_LEVEL\" {}; };\n" " xkb_symbols {\n" " key <> {\n" " [a], [b], [c], [d], [e], [f], [g], [h], [i], [j],\n" " [k], [l], [m], [n], [o], [p], [q], [r], [s], [t],\n" " [u], [v], [w], [x], [y], [z], [1], [2], [3], [4],\n" " [5], [6]\n" " };\n" " key <set-1> { [ISO_Group_Shift], [SetGroup(group=-1)] };\n" " key <set+1> { [ISO_Group_Shift], [SetGroup(group=+1)] };\n" " key <set32> { [ISO_Group_Shift], [SetGroup(group=32)] };\n" " key <latch-1> { [ISO_Group_Latch], [LatchGroup(group=-1)] };\n" " key <latch+1> { [ISO_Group_Latch], [LatchGroup(group=+1)] };\n" " key <latch32> { [ISO_Group_Latch], [LatchGroup(group=32)] };\n" " key <lock-1> { [ISO_Group_Lock], [LockGroup(group=-1)] };\n" " key <lock+1> { [ISO_Group_Lock], [LockGroup(group=+1)] };\n" " key <lock32> { [ISO_Group_Lock], [LockGroup(group=32)] };\n" " };\n" "};"; struct xkb_keymap *keymap = test_compile_buffer( ctx, XKB_KEYMAP_FORMAT_TEXT_V2, keymap_str, sizeof(keymap_str) ); assert(keymap); const int32_t num_layouts = (int32_t) xkb_keymap_num_layouts(keymap); assert(num_layouts == XKB_MAX_GROUPS); struct xkb_state *state = xkb_state_new(keymap); assert(state); for (int32_t l = -num_layouts - 1; l < num_layouts + 1; l++) { const xkb_layout_index_t expected_layout = (xkb_layout_index_t) group_wrap(l, num_layouts); /* Out-of-bounds latches update */ enum xkb_state_component expected_changes = (XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_EFFECTIVE) | ((l == 0) ? 0 : XKB_STATE_LAYOUT_LATCHED) | ((expected_layout == 0) ? 0 : XKB_STATE_LAYOUT_EFFECTIVE); enum xkb_state_component got_changes = xkb_state_update_latched_locked( state, 0x1, 0x1, true, l, 0, 0, false, 0 ); assert(got_changes == expected_changes); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LATCHED) == (xkb_layout_index_t) l); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == expected_layout); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED) == 0x1); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0x1); /* Break latches by key press */ got_changes = xkb_state_update_key(state, 1, XKB_KEY_DOWN); assert(got_changes == expected_changes); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LATCHED) == 0); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0); /* Check key release changes nothing */ assert(xkb_state_update_key(state, 1, XKB_KEY_UP) == 0); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LATCHED) == 0); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0); /* Out-of-bounds locks update */ got_changes = xkb_state_update_latched_locked( state, 0, 0, false, 0, 0x2, 0x2, true, l ); expected_changes = (XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE) | ((expected_layout == 0) ? 0 : (XKB_STATE_LAYOUT_LOCKED | XKB_STATE_LAYOUT_EFFECTIVE)); assert(got_changes == expected_changes); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LOCKED) == expected_layout); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == expected_layout); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED) == 0x2); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0x2); /* Out-of-bounds locks reset */ assert(got_changes == xkb_state_update_latched_locked( state, 0, 0, false, 0, 0x2, 0, true, 0 )); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_LOCKED) == 0); assert(xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0); } const xkb_layout_index_t last_layout = (xkb_layout_index_t) num_layouts - 1; const struct test_state_components tests[] = { /* * Set */ { KEY_ENTRY(10 - EVDEV_OFFSET, DOWN, XKB_KEY_ISO_Group_Shift), .base_group=-1, .group=last_layout, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_EFFECTIVE }, { KEY_ENTRY(1 - EVDEV_OFFSET, BOTH, XKB_KEY_6), .base_group=-1, .group=last_layout, .changes = 0 }, { KEY_ENTRY(10 - EVDEV_OFFSET, UP, XKB_KEY_ISO_Group_Shift), .base_group=0, .group=0, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_EFFECTIVE }, { KEY_ENTRY(12 - EVDEV_OFFSET, DOWN, XKB_KEY_ISO_Group_Shift), .base_group=num_layouts - 1, .group=last_layout, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_EFFECTIVE }, { KEY_ENTRY(11 - EVDEV_OFFSET, DOWN, XKB_KEY_ISO_Group_Shift), .base_group=num_layouts, .group=0, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_EFFECTIVE }, { KEY_ENTRY(11 - EVDEV_OFFSET, UP, XKB_KEY_ISO_Group_Shift), .base_group=num_layouts - 1, .group=last_layout, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_EFFECTIVE }, { KEY_ENTRY(12 - EVDEV_OFFSET, UP, XKB_KEY_ISO_Group_Shift), .base_group=0, .group=0, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_EFFECTIVE }, /* * Lock */ { KEY_ENTRY(30 - EVDEV_OFFSET, BOTH, XKB_KEY_ISO_Group_Lock), .locked_group=num_layouts - 1, .group=last_layout, .changes = 0 }, { KEY_ENTRY(31 - EVDEV_OFFSET, BOTH, XKB_KEY_ISO_Group_Lock), .locked_group=0, .group=0, .changes = 0 }, { KEY_ENTRY(32 - EVDEV_OFFSET, BOTH, XKB_KEY_ISO_Group_Lock), .locked_group=num_layouts-1, .group=last_layout, .changes = 0 }, /* * Latch */ { KEY_ENTRY(21 - EVDEV_OFFSET, BOTH, XKB_KEY_ISO_Group_Latch), .latched_group=1, .locked_group=num_layouts-1, .group=0, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_LATCHED }, { KEY_ENTRY(1 - EVDEV_OFFSET, BOTH, XKB_KEY_a), .latched_group=0, .locked_group=num_layouts-1, .group=0, .changes = 0 }, { KEY_ENTRY(31 - EVDEV_OFFSET, BOTH, XKB_KEY_ISO_Group_Lock), .locked_group=0, .group=0, .changes = 0 }, { KEY_ENTRY(20 - EVDEV_OFFSET, BOTH, XKB_KEY_ISO_Group_Latch), .latched_group=-1, .group=last_layout, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_LATCHED }, { KEY_ENTRY(1 - EVDEV_OFFSET, BOTH, XKB_KEY_6), .latched_group=0, .group=0, .changes = 0 }, { KEY_ENTRY(22 - EVDEV_OFFSET, BOTH, XKB_KEY_ISO_Group_Latch), .latched_group=num_layouts-1, .group=last_layout, .changes = XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_LATCHED }, { KEY_ENTRY(1 - EVDEV_OFFSET, BOTH, XKB_KEY_6), .latched_group=0, .group=0, .changes = 0 }, }; struct xkb_state *expected_state = xkb_state_new(keymap); assert(expected_state); for (size_t k = 0; k < ARRAY_SIZE(tests); k++) { assert_printf( run_state_update(keymap, &tests[k], &expected_state, &state), "%s #%zu: type: %d\n", __func__, k, tests[k].input_type ); } xkb_state_unref(state); xkb_state_unref(expected_state); xkb_keymap_unref(keymap); } int main(void) { test_init(); struct xkb_context *context = test_get_context(CONTEXT_NO_FLAG); struct xkb_keymap *keymap; assert(context); /* Make sure these are allowed. */ xkb_context_unref(NULL); xkb_keymap_unref(NULL); xkb_state_unref(NULL); test_group_wrap(context); const char* rules[] = {"evdev", "evdev-pure-virtual-mods"}; for (size_t r = 0; r < ARRAY_SIZE(rules); r++) { fprintf(stderr, "=== Rules set: %s ===\n", rules[r]); keymap = test_compile_rules(context, XKB_KEYMAP_FORMAT_TEXT_V1, rules[r], "pc104", "us,ru", NULL, "grp:menu_toggle,grp:lwin_latch," "grp:rwin_latch_lock_clear," "grp:sclk_latch_no_lock," "lv3:lsgt_latch,lv3:bksl_latch_no_lock"); assert(keymap); const bool pure_vmods = !!r; test_update_key(keymap, pure_vmods); test_update_latched_locked(keymap); test_serialisation(keymap, pure_vmods); test_update_mask_mods(keymap, pure_vmods); test_repeat(keymap); test_consume(keymap, pure_vmods); test_keycode_range(keymap); test_get_utf8_utf32(keymap); test_ctrl_string_transformation(keymap); xkb_keymap_unref(keymap); } test_inactive_key_type_entry(context); test_overlapping_mods(context); test_caps_keysym_transformation(context); test_leds(context); test_multiple_actions(context); test_void_action(context); test_extended_layout_indices(context); xkb_context_unref(context); return EXIT_SUCCESS; }